[外语类试卷]大学英语四级(2013年12月考试改革适用)模拟试卷221及答案与解析.doc
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1、大学英语四级( 2013年 12月考试改革适用)模拟试卷 221及答案与解析 一、 Part I Writing 1 For this part, you are allowed 30 minutes to write a short essay. You should start your essay with a brief description of the picture and then express your views on success and persistence. You should write at least 120 words but no more tha
2、n 180 words. Write your essay on Answer Sheet 1. Section A ( A) Because those children could not prove they regularly ate there. ( B) Because most of those children are healthy. ( C) Because consumers knew the dangers of McDonalds products. ( D) Because some children are not really overweight. ( A)
3、McDonalds food is not clean. ( B) McDonalds food price is too high. ( C) McDonalds food contains high fat. ( D) McDonalds environment is not safe. ( A) Raise the oil prize. ( B) Cut back production. ( C) Reduce global economic growth. ( D) Remain the same level of output. ( A) To cut petroleum outpu
4、t. ( B) To fight against imperialism. ( C) To help his good friend. ( D) To promote the international exchanges. ( A) An attack launched by gunmen. ( B) A peace initiative before the attack. ( C) The damage to military hardware. ( D) A militant groups based in Pakistan. ( A) 4. ( B) 2. ( C) 6. ( D)
5、8. ( A) At dusk. ( B) At 3:30 am. ( C) On Monday morning. ( D) On Friday afternoon. Section B ( A) Take a job to pay the tuition fees. ( B) Visit his parents in his hometown. ( C) Spend the summer with his friends. ( D) Work as a volunteer in South Africa. ( A) Her home is too far away from her univ
6、ersity. ( B) Her parents have been volunteering in South America. ( C) She is too busy to visit her parents. ( D) She has to take a part-time job during vacations. ( A) The loaning rate is too high. ( B) The loan procedure is complex. ( C) She wouldnt be able to get a loan. ( D) She hates to have de
7、bt burden. ( A) Stay with her parents the whole summer. ( B) Take a full-time job to earn some money. ( C) Go back home and take a part-time job. ( D) Apply for a loan and stay with her parents. ( A) She needs to do some research on industrial architecture. ( B) Albert Kahn is the womans most-respec
8、ted architect. ( C) She is interested in his classical design and industrial design. ( D) Albert Kahn designed many grand factories all over the world. ( A) They were inefficient. ( B) They had wooden frames. ( C) They were spacious and airy. ( D) They didnt provide enough light. ( A) It made the bu
9、ildings solid and fireproof. ( B) It decreased workers labor intensity. ( C) It shortened the construction period. ( D) It beautified the outlook of the buildings. ( A) He did research in Kahns factories. ( B) He read a lot of background materials. ( C) He focused on Kahns classical design. ( D) He
10、went to the auto plants in Detroit. Section C ( A) It started out as a soft drink. ( B) It was first a cure for headaches. ( C) It tasted bitter and no one liked it. ( D) It was sold to patients only. ( A) Heat it. ( B) Add oil to it. ( C) Shake it gently. ( D) Mix it with water. ( A) It tasted bitt
11、er. ( B) It tasted good. ( C) It was strange. ( D) It was sweet. ( A) It tastes the same as the past. ( B) It is not refreshing now. ( C) It cant cure headaches. ( D) It is much cheaper than before. ( A) Convenient. ( B) Clean. ( C) Crowded. ( D) Lovely. ( A) There are too many people. ( B) People a
12、re impolite. ( C) The streets are not wide enough. ( D) Every one is in a rush. ( A) People tend to be asleep on the trains. ( B) People usually read newspapers there. ( C) They always leave and arrive on time. ( D) There are always not enough trains. ( A) Enjoyed the wine and delicious foods. ( B)
13、Listened to the stories of friends. ( C) Sat alone and waited someone to come up. ( D) Talked to the interesting looking people. ( A) Its a good way to know each other. ( B) People care nobody except themselves. ( C) People are not interested in public affairs. ( D) People care more about themselves
14、. ( A) We need to learn the skills of talking. ( B) Listening is easier than talking. ( C) Being a listener is more important than a talker. ( D) We need interesting topics in a party. Section A 26 When Louise Brown was born on 25 July 1978, she kicked off an era. The first “test tube baby“ is a mot
15、her herself now, and shes been joined by millions of others born with the【 C1】 _ of in vitro fertilization (体外受精 ), or IVF. Now specialists wonder whether people who were conceived by IVF are likely to be【 C2】 _ . “By and large, the kids are just fine. Its not like the kids having【 C3】 _ arms or hea
16、ds,“ says Carmen Sapienza, a scientist at Temple University. But none is older than their early 30s, and the vast【 C4】 _ are under the age of 20, so they havent had time for long-term health problems to show up. One source of worry is that so many IVF babies have low birth weight. Children-conceived
17、 through IVF are more likely to【 C5】 _ less than 2.5 kilograms than are babies conceived【 C6】 _ . That could spell trouble ahead, because low-birth-weight babies often have long-term health problems. Theyre more likely to be obese, to have diabetes (糖尿病 ) or other problems. With that in mind, Sapien
18、za and colleagues have looked at genes that are likely to play a role in such health problems. They found that certain DNA-patterns, which affect how genes are【 C7】 _ , are different between IVF and non-IVF children. Theres no way to tell if thats because of the【 C8】 _ used to produce the IVF babies
19、 or whether the difference has something to do with the underlying infertility problem the parents had. Its also【 C9】 _ whether these gene-expression differences will translate into health differences. But it does suggest that children conceived by IVF are【 C10】 _ on some level. A) weigh E) unclear
20、I) unique M) majority B) technology F) naturally J) healthy N) minority C) help G) expressed K) explained O) completely D) unsure H) procedure L) extra 27 【 C1】 28 【 C2】 29 【 C3】 30 【 C4】 31 【 C5】 32 【 C6】 33 【 C7】 34 【 C8】 35 【 C9】 36 【 C10】 Section B 36 18-to24-year-olds Most at Risk for ID Theft
21、A Ryan Thomas, an airman in the Air Force Honor Guard, bought some DVDs on the Internet using his cash card. It was a $20 payment made from his account, which had about $900. But the following day, his account balance was zero. Someone had stolen his account information and bought computer games and
22、 other items. “I didnt know better about securing your information on the computer,“ said Thomas. After the incident, Thomas took a class about how to protect information in cyberspace. But last month, he was hit again, this time by someone who targeted his account from Malaysia. Similar identity-th
23、eft cases are rising sharply across the country, as young people sometimes careless about their personal information are hit the hardest, according to a survey released last month. B Identity fraud can include stealing a credit card number or opening a bank account in someone elses name. Thieves gen
24、erally cross state lines in the commission of their crimes and are often linked to rings overseas in places such as Russia and Spain. The young people, ages 18 to 24, is at the greatest risk because it takes them longer to figure out that they have been defrauded meaning their information is comprom
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