[外语类试卷]大学英语三级(B级)模拟试卷446及答案与解析.doc
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1、大学英语三级( B级)模拟试卷 446及答案与解析 Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct an
2、swer from the 4 choices marked A, B, C and D. ( A) Yes, my name is Zhao Hua. ( B) Yes, Im Zhao Hua. ( C) Yes, this is Zhao Hua speaking. ( D) Yes, Zhao Hua is me. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After eac
3、h dialogue, there is a recorded question. The dialogues 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. ( A) The mans wife. ( B) A diner. ( C) A salesgirl. ( D) A customer. Section C Directions: In thi
4、s section you will hear a short recorded passage. The passage has some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the blank in order of numbered blanks according to what you hear. The third readin
5、g is for you to check your writing. Now the passage will begin. 3 The word horsepower was first used two hundred years ago. James Watt had made the worlds first widely used (11) . He had no way of telling people exactly how powerful it was, for (12) there were no units for measuring power. Watt deci
6、ded to find out how much work one strong horse could do in (13) . He called that unit one horsepower. With this unit he could measure the work his steam engine could do. He discovered that a horse lift a (14) weight 10 feet in one minute. Because his engine did (15) as much as the horse, Watt called
7、 it a ten-horsepower engine. Section A Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A , B, C, and D. 8 Not until all the fish died in the river _ how serious the pollu
8、tion was. ( A) the villagers realized ( B) the villagers did realize ( C) did the villagers realize ( D) didnt the villagers realize 9 Her mother gave her that beautiful necklace, which had been _ from her grandma. ( A) handed in ( B) handed over ( C) handed out ( D) handed down 10 _ there is a will
9、, there is a way. ( A) Which ( B) That ( C) What ( D) Where 11 That is my dictionary, _ cover is red in color. ( A) whose ( B) which ( C) that ( D) what 12 Basketball is liked by many people, but it is not to everyones _. ( A) hearing ( B) sound ( C) taste ( D) smell 13 Mr. Smith is looking for an e
10、xperienced secretary who is_ of organizing a busy sales office. ( A) able ( B) responsible ( C) capable ( D) possible 14 An old friend of mine from abroad, _ I was expecting to stay with, telephoned me from the airport. ( A) who ( B) whom ( C) that ( D) which 15 Will she participate _the Coming Job
11、fair? ( A) with ( B) in ( C) on ( D) at 16 He seems _ everything about the pop singer. ( A) to know ( B) knowing ( C) know ( D) knew 17 Riding my bicycle home from school,_as I went around the corner. ( A) a car hit me ( B) I was struck by a car ( C) a car struck me ( D) I was struck with a car Sect
12、ion B Directions: There are 10 incomplete statements here. You should fill in each bland with the proper form of the word given in the brackets. 18 His father objects to his (do) _ part-time job while studying at college. 19 He told us his (excite) _ experience. 20 When my father was fifty years old
13、, he (teach) _ in that village for 25 years. 21 She prefers (write)_a term paper to taking an examination. 22 It is demanded that all the magazines borrowed (return) _ within three days. 23 The great number of traffic accidents (emphasis) _ the need for careful driving. 24 He rushed (danger) _ acros
14、s the street to catch the bus. 25 In these five years, the foundation (基金会 ) (collect) _ a large amount of money. 26 The local people are very (friend) _ to the visiting tourists. 27 With the (develop) _ of foreign trade, more and more people are doing import and export business. Task 1 Directions:
15、After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice. 28 About 23 million headset stereos are sold in the United States each year.
16、Most have one thing in common: they can cause hearing loss. Studies have shown that sound levels from the machines can reach 115 decibels(分贝 ) or more roughly equivalent to standing 100 feet from a commercial jet at takeoff. At the level, permanent hearing damage can occur after just 15 minutes. And
17、 the earlier a child begins using a headset, the more damage can accumulate. Loud noise causes hearing loss by killing irreplaceable hair cells in the inner ear. Normally, the process occurs slowly as people age, but noise damage can accelerate it. Noise-induced hearing loss is insidious(不知不觉中发展的 );
18、 Damage may not be apparent until later in life. Since headsets are used privately, parents often dont realize how loud their childrens music is. As a rule, experts say headset sound loud enough to be heard by passers (approximately 100 decibels) can cause damage if used more than two hours a day. T
19、he allowable time is halved for every five decibels above that. For example, at 105 decibels, the maximum is one hour. Whatever your age, noise is dangerous if it hurts your ears, makes them ring or causes you to shout above it to be heard. 28 Headset stereos can _. ( A) cause hearing loss ( B) caus
20、e mental disease ( C) make people become mad ( D) cause people become old 29 At the level of 115 decibels, permanent hearing damage can occur after just _. ( A) 15 minutes ( B) 60 minutes ( C) 100 minutes ( D) 105 minutes 30 Noise-induced hearing loss is _. ( A) apparent ( B) rough ( C) quick ( D) u
21、nnoticed 31 According the experts, when headset sound reaches 110 decibcls, it can be used at most for _. ( A) one hour ( B) half an hour ( C) two hours ( D) three hours 32 Which of the following is NOT TRUE according to the passage? ( A) Headsets shouldnt be used any more. ( B) Noise is dangerous t
22、o our hearing. ( C) We should use headsets in a proper way. ( D) Damage caused by noise may not be found in the early years of life. Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. 33 In old times, people wondered about the cha
23、nges of seasons, about the stars, the moon and the sun. They could not explain these things, and so they made up “why“ stories about them. The ancient Greeks told about Demeter, the goddess of agriculture, 33 The ancient Greeks explained _. ( A) how the year was divided into four seasons ( B) how De
24、meters daughter was saved ( C) why they loved Demeter and hated Hades ( D) why they had a winter season 34 The passage suggests that _. ( A) early humans disliked the change of the moon ( B) the ancient American Indians believed that the stars were the bits cut off from the moon ( C) an old American
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- 外语类 试卷 大学 英语 三级 模拟 446 答案 解析 DOC
