1、Bobby secretly decided to _______for the track team with the purpose of being the winner, and his roommate instantly showed his disapproval.
A.let out B.try out C.work out D.drop out
2、--What did David demand in the meeting just now?
-- ________ an opportunity to join the Debating Club.
A. Being offerred B. To be offerred
C. Be offerred D. Having been offerred
3、If you____here half an hour ago, you would have known what we were talking about.
A.arrived
B.had arrived
C.should arrive
D.would arrive
4、The policemen hurried into the station ______ they heard the gunshot.
A. immediately B. at once C. since D. then
5、You are doing it in a wrong way. It this way.
A.used to do B.is used to doing C.used to be done D.is used to do
6、Architects preferred _______ buildings with more light, which_______ with the heaviness of the Gothic cathedrals of the Middle ages.
A.to design, contrasts B.designing, contrasting
C.to design, to contrast D.designing, contrasted
7、________ to ________ the nature reserve, the local people prevented the construction workers from entering their villages.
A. Opposed; developing B. Opposing; developing
C. Opposing; develop D. Opposed; develop
8、At only $45 a night, the hotel is well ________ the money
A. value B. worthy
C. worth D. valuable
9、This article is too long.You should______the unimportant details to make it shorter.
A.find out B.pick out C.make out D.leave out
10、With the old man ___ the way, we had no trouble in ___ that cave.
A.leading; finding B.leads; find C.led; to find D.was leading; found
11、Your parents seem very much opposed ________ abroad. What will you do about it?
A.your going B.you to go C.to your going D.your to go
12、____ more attention, the trees could have grown better.
A.Given B.To give
C.Giving D.Having given
13、Reading aloud in the morning is _______ to learning a foreign language.
A.benefit B.used C.beneficial D.habit
14、The report data shows that pleasure reading levels for younger children, ages 2-8, remain the same.
A.large B.larger C.largest D.largely
15、I can _______ Diana's thoughts from the changes in her facial expressions.
A.notice B.scan C.read D.print
16、It turned out that she won the first prize in the petition, which was beyond her .
A. expectations B. reputations
C. contributions D. celebrations
17、It is time that the government _____ measures to protect the valuable heritage.
A.takes B.to take C.take D.took
18、I rarely have an occasion _______ I can spend a whole afternoon with my kids.
A.when
B.that
C.as
D.where
19、Tang said that at the beginning of the outbreak of the virus, there was a time ________ they had two or three deaths at the hospital every day, ________deeply worried medics.
A.that; that
B.which; when
C.when; which
D.which; which
20、Joe is a good basketball player ______ being short and stout.
A. due to B. despite
C. considering D. concerning
21、His success ________ a craze for choosing economy as the major.
A.set in motion B.put into operation C.set in action D.put in practice
22、________ the danger of drunk driving, the driver decided not to drive any more after drinking.
A.Aware for
B.Aware of
C.Aware about
D.Being aware that
23、When we are acting as leaders, the act of apology is carried out not only at the level of the individual but also at the level of the institution, a performance ______ every expression matters and every word becomes part of a record.
A.which B.that C.where D.what
24、The outbreak of the coronavirus globally has led to over thousands of people_____to hospital for treatment, _____ the world to be in deep sorrow.
A.sending; causing
B.sent; having caused
C.being sent; causing
D.to send; to cause
25、The median number of speakers is a mere 6,000, means that half theworld’s languages are spoken by fewer people than that.
A.which B.that C.it D.what
26、 Visit the grocery store on an empty stomach, and you will probably come home with a few things you had not planned to buy. But hunger is not the only culprit behind such purchases. The location of store displays also influences our shopping and may make or break some healthy eating habits.
The checkout area is a particular hotspot for junk food. Studies have found that the products most commonly found there are sugary and salty snacks-and a few studies have suggested that simply swapping in healthier options can shift customer behavior. A 2012 study in the Netherlands found that hospital workers were more likely to give up junk food for healthy snacks when the latter were more readily available on canteen shelves, for example, In 2014 Norwegain and Icelandic researcher likewise found that replacing unhealthy items with healthy ones in the checkout area significantly increased last-minutes sales of healthier foods.
These findings caught the attention of the New York City Department of Health and Mental Hygiene, which has been working with more than 1,000 store owners to encourage them to stock and promote consumption,” says Tamar Adjoian, a research scientist at the department. “Making healthy food more convenient or appealing can lead to increased sales of those products.”
Adjoian and her colleagues wondered if such findings would apply to their city’s dense urban checkout areas, so they recruited three Bronx supermarkets for their own study. They gave one checkout line in each store a healthy makeover, replacing candy, cookies and other processed snacks with fruit , nuts and similar items containing 200 or fewer calories per serving. Then they recorded purchases over six three-hour periods in each store for two weeks.
Of the more than 2,100 shoppers they observed, just 4 precent bought anything from the checkout area. Among those who did, however, customers in the healthy lines purchased nutritious items more than twice as often as those in the standard lines –and they bought unhealthy items 40 percent less often. The findings were reported in September in the Journal of Nutrition Education and Behavior.
The potential impact may seem small, but Adjoian believes that converting more checkout lines would open customers’ eyes to nutritious, lower-calories foods. Health department officials are now exploring ways to expand healthy options at checkout areas throughout New York City.
【1】The word “ culprit” in Para. 1 is closest in meaning to _____in the passage.
A.something to blame B.something related to culture
C.something that results D.something concealed
【2】The findings of the 2012 study and the 2014 study proved that _____.
A.shops put great emphasis on increase in last-minute sales of food.
B.healthier options were rarely seen in company canteens or in supermarket.
C.customers’ shopping behavior could be changed by what is easily available.
D.sugary and salty snacks were among the most common items in checkout areas.
【3】Why does the writer say “ the potential impact may seem small” in the last paragraph?
A.Only a little attention has been drawn to Adjoian’s research
B.Only several healthy items are displayed and then purchased.
C.Only three Bronx supermarkets have been involved in the study.
D.Only a small proportion of shoppers buy things from checkout areas.
【4】Which of the following might be the best title of the passage?
A.Behavior that Matters B.Healthy See, Healthy Do
C.Changing Checkout Areas D.Shoppers and Their Needs
27、 At the time,I attended a private school called Maryvale College.I was the champion of the Maryvale sports day every single year.and my mother won the moms’trophy(奖杯)every single year.Why?Because she was always chasing me to kick my ass,and I was always running not to get my ass kicked.Nobody ran like me and my mom.
She was a thrower,too.Whatever was next to her was coming at you.If it was something breakable,I had to catch it and put it down.If it broke,that would be my fault,too,and the ass-kicking would be that much worse.
We had a Tom and Jery relationship.me and my mom.She was the strict disciplinarian(纪律执行者);I was naughty as shit.She would send me out to buy groceries,and I wouldn’t come right home because I’d be using the change from the milk and bread to play arcade(街机)games at the supermarket.I’d drop a coin in,time would fly,and the next thing I knew there’ d be a woman behind me with a belt.It was a race.I’d take off out the door and through the dusty street, clambering over walls.ducking through backyards.It was a normal thing in our neighborhood. She could go at a full sprint(冲刺)in high heels,but if she really wanted to come after me she’d kick her shoes off while still going at top speed.
When I was little she always caught me,but as I got older I got faster,and when speed failed her she’d use her wits.If I was about to get away she’d yell,”Stop!Thief!”She’d do this to her own child.She’d yell”Thief!”knowing it would bring the whole neighborhood out against me,and then I’d have strangers trying to grab me and tackle me,and I’d have to duck and dive them as well.all the while screaming.”I’m not a thief!I’m her son!”
【1】Why did the author’s mom often chase him and kick his ass?
A.Because he didn’t get a trophy on the sports day.
B.Because he didn’t get a high mark in the school.
C.Because he failed to obey his mom’s disciplines.
D.Because he failed to buy groceries for the family.
【2】The underlined phrase”a Tom and Jerry relationship”in paragraph 3 indicates that
A.they are close friends
B.they play run and catch every day
C.they are born enemies
D.they play hide and seek every day
【3】Why did the author’s mom yell”Stop!Thief!”when chasing him?
A.Because she really wanted to win the race.
B.Because she wanted to catch and punish him.
C.Because he stole his mom’s money to play games.
D.Because he stole something from the neighborhood.
【4】Which of the following best describes the author’s mom?
A.Violent and stubborn.
B.Reasonable and gentle.
C.Energetic and friendly.
D.Strict and responsible.
28、 Scientists at the University of Bonn carried out extensive research to show that the water-drops rolling off a lotus(莲花)leaf carry away dirt,leaving the surface perfectly clean. This phenomena has been named the "Lotus Effect" and works best on rough surfaces.
Contrary to popular belief,lotus leaves are not smooth at all. When examined under a powerful microscope,the leaf cells show a bumpy surface. That makes the surface rough. As a result,dirt rests only on the tips of the wax crystals(蜡晶体)covering the leaf surface. The roughness reduces the contact area between the dirt and the leaf surface. A rough surface structure with wax crystals makes it impossible for water to stick. Due to the friction(摩擦力),the water contracts at once. It forms round waterdrops to minimize the contact area with the rough,waxy leaf surface and runs off the leaf very quickly. Since the dirt only rests on the tips of the wax crystals they stick more strongly to the waterdrops than to the leaf surfaces. They are washed away when the water falls on the leaves.
On smooth leaves,the dirt is pushed from one part of the leaf to the other. This is because the dirt has a larger contact area where they can rest comfortably on the flat surface. We must also keep in mind that water usually spreads and only partially runs off the leaves-that too,only if the leaf is tilted!The dirt may get driven,but they are mainly displaced from one side of the leaf to the other.
Scientists say that the "Lotus Effect" is particularly beneficial for it helps to protect the lotus leaves from harmful bacteria. The dirt on the leaves often contains tiny disease causing fungi and bacteria. While most of the bacteria get washed off,the few that remain eventually die since they do not get the water they require for survival and growth.
【1】What is “Lotus Effect”?
A.The self-cleaning feature of lotus leaves.
B.The lotus surfaces' ability to kill harmful bacteria.
C.The dirt leaving off lotus leaves with the help of wind.
D.Lotus leaves making waterdrops from the dirt on them.
【2】What does the underlined word "bumpy" in paragraph 2 probobaly mean?
A.Flat. B.Bended.
C.Flexible. D.Rough
【3】Why are waterdrops unable to stay on lotus leaves?
A.The rough and waxy leaf surface reduces the friction.
B.The smooth leaf surface makes waterdrops roll down.
C.The contact area between drops and leaves is too large.
D.The waterdrops fall on the leaves at a too high speed.
【4】What is the benefit of “Lotus Effect” ?
A.It can help the lotus grow healthily.
B.It can protect the lotus from sunshine.
C.It can make the bacteria more and stronger.
D.It can help the lotus leaves keep the required water.
29、 The study findings about a new blood test have been published this morning in the Journal of the American Medical Association (JAMA Cardiology). The study was conducted smoothly and effectively based on their working together with the Canterbury District Health Board (CDHB), New Zealand, and the Christchurch Heart Institute, which is run by the university of Otago, Christchurch, New Zealand.
Co-lead author, Associate Professor John Pickering of the University of Otago, says, “When a patient comes to an emergency department (ED) with symptoms that suggest a potential heart attack, present laboratory blood-testing procedures can take 1-2 hours to discover the risk level, but with this new test we can get a result in just fifteen minutes, from the bedside, or ‘point-of-care’, freeing up ED and health care staff. The patient can then either be cleared to leave, or quickly progressed to specialist care. The result proves to be true after later observation and other tests.”
Senior author, and Director of Emergency Medicine Research, Dr Martin Than of the CDHB says present point-of-care tests can lack the precision of this new method that is centered around a measurement of cardiac troponin (肌钙蛋白) in the blood. “Our results have extremely exciting potential for not only EDs, but also remote health care providers—such as those in the countryside. Given the great effect heart disease and other related conditions have on not only New Zealand society but also the international community, we have something that could benefit tens of millions of patients globally,” Dr Than says.
The analysis of this observational study, conducted from 2016 to 2017 at Christchurch Hospital’s emergency department, included about 350 patients with symptoms of a heart attack. “So far our testing has shown that close to fifty percent of patients could have the heart attack safely and precisely excluded (排除……的可能性) soon after arrival at the ED. Wider study is required to be in progress and some other study concerned across ten District Health Boards in New Zealand is planned for next year,” Dr Than says.
【1】How did the researchers get the findings?
A.By doing effective teamwork. B.By observing patients with heart disease.
C.By applying the EDs’ advanced technology. D.By receiving support from other specialists.
【2】Which of the following can best describe the new blood test?
A.Convenient and cheap. B.Quick and reliable.
C.Convenient but expensive. D.Quick but risky.
【3】What problem does the present point-of-care method face?
A.It spends too much to get medical training. B.It doesn’t have its own health care staff.
C.It can’t check patients’ blood accurately. D.It needs money to buy medical equipment.
【4】What does Dr. Than mean about the new test in the last paragraph?
A.It is being used globally. B.It can cure heart disease.
C.It’ll make progress next year. D.It needs further research.
30、“I am leaving home.” When Timmy, my 10-year-old son eagerly announced that he couldn’t wait to ______, the feeling of guilt peaked as I tried to figure out the ______. “So, I can get a dog,” he stressed.
But I stayed ______ — we didn’t need a dog to complete our life — and he gave up. Until the day I ______ Timmy, with his brother, discussing his moving plan. Suddenly, the situation ______: gain a dog or ______ a child. I felt my determination______. “We can look into it,” I replied doubtfully, but the kind of dog we wanted cost a (n)______ $ 1, 000! Yes, love had a price. I ______ for thought, again.
I shared my present ______with my friend whose love for dogs was quite sensible. He ______ me to his pet keeper friend who got a pregnant dog and the baby dogs were due soon.
A few days later, we took a surprise trip to the countryside when the little dogs were ______. I would admit that all my previous ______ reappeared after watching a group of blind things, but it was too late. Among screams of ______, we chose one of the little dogs as ours.
We attempt to ______ our kids in a healthy way — I didn’t realize the added dimension (方面) of love and ______ that a dog would teach my kids. On a hot day, Timmy cut short his outing to ______ if Odie, the dog, had enough water. When Odie was sick, my elder son made fresh soup and ______ fed it to him.
My children no longer talk about leaving home ______ there is the troublesome issue of who will take the dog. They quietly learn how to give and receive love. If having a dog means linking my children even closer together, it will be a mother’s prayer_______.
【1】
A.move out
B.give up
C.get off
D.step forward
【2】
A.fact
B.problem
C.situation
D.reason
【3】
A.confused
B.determined
C.stressed
D.scared
【4】
A.overheard
B.anticipated
C.predicted
D.suspected
【5】
A.ended
B.mattered
C.shifted
D.settled
【6】
A.blame
B.teach
C.lose
D.punish
【7】
A.strengthening
B.occurring
C.disappearing
D.weakening
【8】
A.fair
B.unreasonable
C.affordable
D.ideal
【9】
A.paused
B.agreed
C.refused
D.promised
【10】
A.wish
B.opinion
C.state
D.misfortune
【11】
A.assigned
B.appointed
C.remembered
D.connected
【12】
A.hurt
B.born
C.ill
D.abandoned
【13】
A.excitement
B.embarrassment
C.doubt
D.surprise
【14】
A.shock
B.relief
C.worry
D.delight
【15】
A.parent
B.discourage
C.praise
D.stop
【16】
A.ability
B.wisdom
C.responsibility
D.truth
【17】
A.prove
B.check
C.consider
D.test
【18】
A.patiently
B.regularly
C.quickly
D.directly
【19】
A.when
B.after
C.though
D.because
【20】
A.resisted
B.answered
C.denied
D.offered
31、 Around three years ago, I was at a stop sign when I heard slightly barking coming from in a car parked on the street near me. It was very _________ and the dog was trying to get some of the cooler fresh air outside the car. Without thinking I _________ my car and got out to help him.
There was no way to _________ the dog because the car was locked. Thinking of the irresponsible owner I became _________. I didn't know if I should _________ the window and take the dog or try to contact the owner. Just then, I _________ a police car on the opposite side of the street. I ran out to seek for help.
When the police officer helped open the door, the dog _________ both of us and ran quickly towards the garage the car was parked in front of. We _________ the dog to make sure he was OK. Then we saw _________ the dog had run: The dog’s owner was __________ in the middle of his garage.
Obviously the man had a condition that caused him to have a(n) __________. This one was particularly __________ and required medical attention. After the incident I learned that had I not __________, both the dog and the man would likely have died. I was overcome with __________ and my eyes swelled up. I realized how much of an effect you can have on other people's lives by doing the __________ thing. I was so quick to __________ assuming the dog’s owner ignored his pet. And if the police officer had not been around I might have just left a(n) __________ on the car after I took the dog.
I cannot __________ what I would feel if I knew that man had died because of any number of things that may have gone __________. It made me understand that things are not always as they __________, and there are always several sides to every story.
A.quite
B.dark
C.hot
D.dry
A.drove
B.parked
C.took
D.looked
A.save
B.find
C.walk
D.touch
A.sad
B.bored
C.puzzled
D.angry
A.open
B.break
C.clean
D.replace
A.hit
B.called
C.noticed
D.stopped
A.disappointed
B.frightened
C.excited
D.surprised
A.looked after
B.went after
C.shouted at
D.pointed at
A.why
B.how
C.when
D.where
A.working
B.sleeping
C.standing
D.lying
A.attack
B.rest
C.opportunity
D.fight
A.important
B.strange
C.bad
D.clear
A.known
B.continued
C.stayed
D.helped
A.uncertainty
B.anxiety
C.exhaustion
D.emotion
A.risky
B.hard
C.right
D.big
A.judge
B.act
C.blame
D.agree
A.address
B.note
C.mark
D.number
A.believe
B.face
C.imagine
D.remember
A.quickly
B.differently
C.perfectly
D.smoothly
A.seem
B.happen
C.expect
D.prefer
32、Have you seen people who take pictures of food for more than 10 minutes before eating? How about those who beautify their selfie (自拍) so much that they can't be_______? There must be one or more who_______ in your social media. No matter_______they choose to share, they share the best but the most unreal.
Take my friend Chen. Every time we went to a restaurant, she would not take a_______ until all the dishes we _______were on the table.Then, she would spend five minutes on_______the dishes in a seemingly random but in fact _______order.Then the most important part: taking pictures.After that, she would choose one of the_______and click in the filter(滤镜) app.The food eventually looked 10 times more delicious than it really was,but we had no _______to really enjoy it— it all went cold.Actually Chen's real life is much less elegant. For example, she hates to wash the dishes,so she leaves them in the sink for________.
Many people care too much about others' opinions and try too hard to ________ others. They find it hard to be ________ and to accept themselves, and thus they are afraid to show their ________ life on social media.What they are trying to prove is________what they lack in reality.But this will not bring any________ to reality,as they still________ the same old pattern of life.
If they really want an elegant life,they should put more________ into achieving it________fabricating(伪造) it. Being more confident,________themselves and trying their best to be better is much more meaningful than________ their life on social media.
【1】
A.envied
B.admired
C.recognized
D.defeated
【2】
A.exist
B.survive
C.flood
D.spot
【3】
A.how
B.what
C.where
D.whom
【4】
A.bow
B.break
C.breath
D.bite
【5】
A.ordered
B.served
C.offered
D.prepared
【6】
A.cooking
B.washing
C.setting
D.collecting
【7】
A.messy
B.arranged
C.casual
D.correct
【8】
A.dishes
B.restaurants
C.pictures
D.tables
【9】
A.chance
B.choice
C.excuse
D.reason
【10】
A.months
B.years
C.hours
D.days
【11】
A.comfort
B.please
C.inspire
D.discourage
【12】
A.independent
B.generous
C.responsible
D.confident
【13】
A.secret
B.real
C.peaceful
D.healthy
【14】
A.rarely
B.hardly
C.exactly
D.nearly
【15】
A.difficulty
B.change
C.guidance
D.harm
【16】
A.question
B.dislike
C.doubt
D.follow
【17】
A.effort
B.ambitions
C.feelings
D.money
【18】
A.other than
B.more than
C.rather than
D.less than
【19】
A.identifying
B.accepting
C.persuading
D.amusing
【20】
A.simplifying
B.ruining
C.beautifying
D.worsening
33、 I experienced great bitterness five years ago. At that time, my father _______ from an accident. As the eldest son, I had no _______ but to drop out of school and work in a factory. I didn’t dare to ask for more, just hoping to _______ my two younger brothers. However, that’s not a(n)_______ thing, for I couldn’t afford to _______ their tuition (学费) even if I worked from day to night. Without my father’s protection, I _______ I was only a slave to the life.
Later on, something changed my life. I still remember that it was a _______ day. I walked slowly in the _______. Suddenly the rain stopped. I _______ my head and found that “the sky” was in fact an umbrella. Then I heard a deep ________. “Why not ________ without an umbrella?” a one-leg man with a walking stick said to me. “If you run, you would get less wet.” His words ________ me deeply. He told me he once had dreamed of being a policeman, but an incident ruined his ________. Later he became a promoter (促销). Though his work was demanding and did’t suit for his ________, he still thought every outing was a wonderful start to him. He stated that he felt ________ he didn’t lose his ________ and still “ran” on the road of life.
Inspired by his words, I became an insurance agent. After two years’ ________, I did well and my family turned better ________. I got the time to return to my senior school, and eventually succeeded in my entrance to ________.
Everything is so simple: to run without an umbrella! When you run out of the rainy season of your life, there will be a ________ sky ahead of you!
【1】A.died B.survived C.suffered D.recovered
【2】A.possibility B.chance C.choice D.success
【3】A.get on with B.give up C.separate from D.bring up
【4】A.difficult B.awful C.easy D.wonderful
【5】A.pay B.avoid C.lend D.calculate
【6】A.imagined B.observed C.explained D.realized
【7】A.sunny B.rainy C.windy D.cold
【8】A.shop B.room C.street D.school
【9】A.nodded B.raised C.shook D.buried
【10】A.sound B.voice C.noise D.song
【11】A.run B.jump C.dance D.dig
【12】A.pleased B.embarrassed C.frightened D.astonished
【13】A.health B.job C.family D.dream
【14】A.eye B.leg C.hand D.ear
【15】A.delighted B.annoyed C.disappointed D.sad
【16】A.achievement B.failure C.money D.courage
【17】A.struggle B.rest C.relaxation D.hesitation
【18】A.completely B.immediately C.gradually D.partly
【19】A.participation B.university C.competition D.society
【20】A.colorful B.strange C.grey D.bright
34、Directions: Read the following passage. Fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word. For the other blanks, use one word that best fits each blank.
My daughter
(A story told by a father, a famous actor)
My wife and I only had the one child. We had Amy.
I see her as my best friend. I think she’d always come to me first if she had a problem. We have the same sense of humor, and share interests. 【1】 I don’t mind animals, she’s completely fascinated with them, and she has always had dogs, cats, horses, and goldfish in her life.
We were 【2】 (close) when she was about four, which I think is a lovely age for a child. They know the parents best, and don’t have outside contacts. She must have grown up suddenly when she went to school, because I remember her growing away from her family slightly. Any father who has a teenager daughter comes across an extraordinary collection of people, and there seemed to be an endless stream of strange young men 【3】 (come) through our house. By the time I learned their names they 【4】 (go) away and I had to start learning a new lot.
I wanted more than anything else for her to be happy in 【5】 she was doing, and I was prepared to pull strings to help her on her way. When she left a good school she decided she wanted to become an actress so I got her into drama school. It wasn’t to her liking so she joined a theatre group and began doing bits and pieces in films. She was doing well, but then gave it up. She probably found it boring. Then she took up social work, and finally went to work 【6】a designer and he became her husband. And that’s really the story of her life. She must be happy with him—they’re always together.
We have such similar tastes in books and music 【7】 I used to take her to see an opera, which is my big passion. However, I don’t think she likes it very much. She doesn’t come with me anymore.
I don’t think she’s a big television watcher. She knows when I’m on the television, and she 【8】 watch, but I don’t know. It’s not the kind of thing she tells me.
We’re very grateful for Amy. She’s a good daughter as daughters go. We’re looking forward to being grandparents.
35、Directions:Fill in each blank with a proper word chosen from the box. Each word can only be used once. Note that there is one word more than you need.
A huge milestone has just been reached in the field of artificial intelligence: AlphaGo, a program developed by Google’s DeepMind unit, has defeated legendary Go player Lee Se-dol in the first of five historic matches being held in Seoul, South Korea. Lee 【1】 after about three and a half hours, with 28 minutes and 28 seconds remaining on his clock. The series is the first time a professional 9-dan Go player has taken on a computer, and Lee is 【2】 for a $1 million prize.
“I was very surprised,”said Lee after the match.“I didn’t expect to lose. But I didn’t think AlphaGo would play the game in such a perfect manner.”DeepMind founder Demis Hassabis expressed“huge 【3】 for Lee Se-dol and his amazing skills.”calling the game“hugely exciting”and“very tense.”Team lead David Silver said it was an“amazing game of Go that really pushed AlphaGo to its 【4】.”
Go is an ancient Chinese board game that has long been considered one of the great 【5】faced by AI. While computer programs ow best the world’s leading human players of games like checkers and chess, the high level of intuition and 【6】required by Go has made it tough for computers to crack. DeepMind’s AlphaGo program is the most 【7】effort yet, using a complex system of deep neural networks and machine learning; it beat European champion Fan Hui last year, but Lee Se-dol is another 【8】 rival entirely.
“I don’t regret accepting this challenge,”said Lee.“I am in shock, I admit that, but what’s done is done. I enjoyed this game and look forward to the next. I think I failed on the opening layout so if I do a better job on the opening aspect I think I will be able to increase my 【9】 of winning.”Lee was surprised both by how strong AlphaGo’s opening was, and by some 【10】moves.
36、Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.
Knowledge is free on the Internet at a small but 【1】 number of colleges and universities. About 160 schools around the world now put free course materials on the web to the 【2】. Recent additions in the United States 【3】 projects at Yale, Johns Hopkins and the University of California, Berkeley.
Berkeley said it would offer videos of lectures on YouTube. Free videos from other schools are 【4】 at the Apple iTunes store.
The Massachusetts Institute of Technology (MIT) became an early 【5】 with its Open Course Ware project, first 【6】 in 2001. Free lecture notes, exams and other resources are published at ocw.mit.edu. Many exams even include the answers. Today, Open Course Ware offers materials from 1,800 undergraduate and graduate courses. These 【7】 from Physics to Political Science. Visitors can learn the same things as MIT students learn. But as the site points out, Open Course Ware is not an MIT education. Visitors receive no credit toward a degree. Some materials from a course may not be available, and the site does not provide 【8】 with teachers. Still, MIT says that the site has had forty million visits by thirty-one million visitors from almost every country. Sixty percent of the visitors are from outside the United States and Canada. Students and educators use the site, including students at MIT. But the largest number of visitors, about half, are self-learners.
Some professors have become well-known around the world as a result of 【9】 online. Walter Lewin, a physics professor at MIT, is 【10】 popular. Fans enjoy his entertaining lectures. MIT Open Course Ware now includes materials for high school. The aim is to improve education in Science, Technology, Math and Engineering.
37、阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
Smell the flowers before you go to sleep and you may just end up with rosy dreams. Have a whiff of rotten(腐烂的)eggs during the night and your dreams may be【1】(pleasant). So says researcher Dr. Boris Stuck, 【2】invited sleeping volunteers to a rose vs. rotten egg test in the University Hospital Mannheim in Germany. The subjects didn’t dream about roses【3】eggs, but rather he found that what they smelt affected the emotions of【4】(they) dreams.
And if you think【5】(smell) have a say in dreams, wait for what TV tells us. A UK study reveals that people exposed【6】black-and-white film and TV in their youth are to have monochromic(单色的)dreams throughout their life more【7】(probable). Eva Murzyn from the University of Dundee tested two age groups— one half 【8】(age) over 55 and【9】other half under 25.
The result? Under 5% of the dreams of the under-25s were in black and white. 【10】(watch)color TV in childhood seems to be the reason why.
38、假设你是李华,因为即将升入高三你感到压力很大,请你写一封邮件给你校的心理老师Jenny,请她给你一些帮助, 要点如下:
1.自我介绍;2.描述你的学习现状;3.阐明你的压力来源;4.希望得到帮助。
注意:1.词数100左右;
2.可以适当增加细节,以使行文连贯。
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39、阅读下面短文,根据其内容写一篇60词左右的内容概要。
A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.
A private American organization called Population Action International (PAI) did the new study. It says more than 335 million people lack enough water now. The people live in 28 countries. Most of the countries are in Africa or the Middle East.
PAI researcher Robert Engelman says by the year 2025, about 3,000 million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on the Earth stays the same.
Mr Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.
The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking water is not safe. Mr Engelman says there are problems all over the world because of diseases, such as cholera which are carried in water.
Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. And the report says lack of water would affect the ability to improve their economies. This is because new industries often need large amounts of water when they are beginning.
The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water for agriculture. The report also says long-term solutions to the water problem must include controls on population growth.
40、假定你是李华,2020年5月21日是第一个“世界茶日(International Tea Day)”。你的英国笔友Steve想了解一下茶在中国的情况。请你给他回封邮件,介绍一些常识。
内容包括:
1.简介中国人对茶的态度;
2.喝茶之于健康的作用;
3.邀请他来中国体验一下。
注意:
1.字数100词左右;
2.可适当增加细节,以使行文连贯。
41、2020 年初新冠肺炎(COVID-19)在全世界爆发,这期间中小学都在网上进行正常的课程学习。请给校长写一封信,内容包含以下要点:
1. 你的作息规律和学习感受:
2. 表示感恩心情(对父母或老师等等)。
词数:80词左右。
Dear principal,
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Yours,
Li Ming