大学三级(A)-257及答案解析.doc
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1、大学三级(A)-257 及答案解析(总分:100.00,做题时间:90 分钟)一、BPart Listenin(总题数:1,分数:5.00)Directions: This part is to test your listening ability. It consists of 3 sections.BSection A/BDirections: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialog
2、ue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with
3、a single line through the center.(分数:5.00)A.She will go on foot.B.She will take two turnings.C.She will go by bus.D.Not mentioned.A.Husband and wife.B.Waiter and customer.C.Boss and employee.D.Father and daughter.A.At a shop.B.In a restaurant.C.At home.D.At sport meets.A.Pop music.B.Rock music.C.Cla
4、ssical music.D.Country music.A.She thinks its too crazy to wear red.B.She thinks red is not fashionable.C.She has no enough money.D.She thinks red is too bright for her.二、BSection B/B(总题数:2,分数:5.00)Directions: This section is to test your ability to understand short conversations. There are 2 record
5、ed conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should m
6、ark the corresponding letter on the Answer Sheet with a single line through the center.Conversation 1(分数:2.00)A.She has a quiz at that time.B.She has to do her homework.C.She has an important exam at that time.D.She has an important meeting at that time.A.He will hold the party on time.B.He will hol
7、d the party ahead of time.C.He will put off the time.D.He will cancel the party.Conversation 2(分数:3.00)A.The pets shop.B.The station.C.The hospital.D.The cinema.A.The love between cats and dogs.B.The friendship between cats and dogs.C.The fight between cats and dogs.D.The cooperation between cats an
8、d dogs.A.Wonderful.B.Violent.C.Horrible.D.Common.三、BSection C/B(总题数:1,分数:5.00)Directions: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear five questions. Both the passage and the questions will be read two times. When you
9、hear a question, you should complete the answer to it with a word or a short phrase (in no more than 3 words). The questions and incomplete answers are printed in your test paper. You should write your answers on the Answer Sheet correspondingly. Now listen to the passage.(分数:5.00)(1).Who is Washing
10、tons father? His father is a _.(分数:1.00)填空项 1:_(2).When did the war break out between America colonies and England? The war broke out in _.(分数:1.00)填空项 1:_(3).When did Washington become the first president of the U.S.A.? He became the first president of the U.S.A. _ .(分数:1.00)填空项 1:_(4).What won Was
11、hington great respect? His wisdom and _ won him great respect(分数:1.00)填空项 1:_(5).Why was the new capital of the U.S.A. named Washington D.C.? The new capital of the U.S.A. was named Washington D.C. _ him.(分数:1.00)填空项 1:_四、BPart Structur(总题数:10,分数:10.00)1.If you do it _ , do it well.(分数:1.00)A.above
12、allB.in allC.at allD.after all2.Time is limited and I can _ finish my work in time.(分数:1.00)A.almostB.evenC.nearlyD.hardly3.Tom thought that the summer holiday ends _ too soon.(分数:1.00)A.allB.onlyC.veryD.so4.Children have a variety of interests. Some like sports; some like music; _ like literature.(
13、分数:1.00)A.the othersB.othersC.the otherD.other5.You cant _ him in his knowledge of physics.(分数:1.00)A.equalB.agreeC.helpD.match6._ , I will stick to my dream.(分数:1.00)A.SomehowB.AnyhowC.SomewhatD.Anywhere7.I have promised Linda not to give _ the secret.(分数:1.00)A.awayB.inC.outD.up8.Tomas is kind, hu
14、morous, clever and _ he is diligent.(分数:1.00)A.in generalB.above allC.after allD.in all9.I can speak French, but only _.(分数:1.00)A.littleB.fewC.a littleD.a few10.Scott _ the first prize in his class.(分数:1.00)A.hitB.bittenC.beatenD.won五、BSection B/B(总题数:10,分数:10.00)11.Hurry up, or you (be) 1 late.(分数
15、:1.00)填空项 1:_12.Many (store) 1 in China sell mooncakes that day.(分数:1.00)填空项 1:_13.I think this one is bigger and (cheap) 1 than that one.(分数:1.00)填空项 1:_14.Today I have to (walk) 1 home.(分数:1.00)填空项 1:_15.The farmers in China dont use animals (do) 1 farm work any more.(分数:1.00)填空项 1:_16.My hair is
16、too long. I want to have it (cut) 1.(分数:1.00)填空项 1:_17.All the trees (plant) 1 last summer.(分数:1.00)填空项 1:_18.Different (country) 1 have different weather.(分数:1.00)填空项 1:_19.I am afraid I cant go. I have to do some (clean) 1 at home.(分数:1.00)填空项 1:_20.He (read) 1 a book when the telephone rang.(分数:1
17、.00)填空项 1:_六、BPart Reading (总题数:5,分数:30.00)Directions: This part is to test your reading ability. There are 5 tasks for you to fulfill. You should read the reading materials carefully and do the tasks as you are instructed.Task 1Directions: After reading the following passage, you will find 5 questi
18、ons or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A), B), C) and D). You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Isnt it surprising that scientists have a bette
19、r understanding of how many stars there are in the galaxy (银河系) than how many species there are on Earth? Their estimates of global species diversity vary from 2 to 100 million species. Most people agree on an estimate of somewhere near l0 million and yet only 1.75 million have actually been named.
20、Current knowledge of species diversity is limited. This problem becomes more serious because there is a lack of a central database or list of the worlds species.New species are still being discovered even new birds and mammals(哺乳动物). On average, about three new species of birds are found each year,
21、and since 1990, 10 new species of monkeys have been discovered. Other groups are still far from being completely described: an estimated 40 percent of freshwater fishes in South America have not yet been classified.Scientists were started in 1980 by the discovery of a huge diversity of insects in tr
22、opical forests. In one study of just 19 trees in Panama, 950 new species of beetles were discovered.As scientists begin investigating other little-known ecosystem, like the soil and the deep sea, “surprising“ discoveries of species become commonplace. There is nothing strange about this, though, sin
23、ce as many as a million undescribed species are believed to live in the deep sea. And one gram of a small-sized piece of land might hold 90 million bacteria(菌类) and other microbes (微生物). How many species these communities contain is still anyones guess.(分数:5.00)(1).Which of the following is true?(分数
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- 大学 三级 A257 答案 解析 DOC
