[外语类试卷]大学英语三级(A级)模拟试卷322及答案与解析.doc
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1、大学英语三级( A级)模拟试卷 322及答案与解析 Section A Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and the questions will be spoken only once. When you hear a question, you should
2、decide on the correct answer from the 4 choices A , B, C, and D. ( A) Angry. ( B) Disappointed. ( C) Happy. ( D) Worried. Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some re
3、corded questions. The conversations and the questions will be spoken only once. When you hear a question, you should choose the correct answer from the 4 choices marked A, B, C, and D. ( A) He will talk about the matter with Mr. Sharp. ( B) He will visit Mr. Powers office tomorrow morning. ( C) He w
4、ill wait for Mr. Powers call in his office. ( D) He will call Mr. Power again later. ( A) Because she is going home. ( B) Because she doesnt like the film. ( C) Because she is very busy with her work. ( D) Because she doesnt like the man. ( A) He goes to the cinema. ( B) He sits at home and watches
5、TV. ( C) He works at his company. ( D) He goes out with his friends. ( A) Three weeks. ( B) A month. ( C) A couple of weeks. ( D) 2 months. Section C Directions: This section is to test your ability to comprehend short passages. You will hear a recorded passage. After that you will hear five questio
6、ns. The passage will be spoken twice. When you hear a question, you should complete the answer to it with a word or a short phrase. 6 What had been there when the building of Disneyland began? There was nothing except some _ Section A Directions: In this section, there are 10 incomplete sentences. Y
7、ou 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. 7 Mr. Brown did not tell us _ or not hell be leaving next week. ( A) whether ( B) if ( C) either ( D) weather 8 The students _ their papers by the end of this month. ( A)
8、 have finished ( B) will be finishing ( C) will have finished ( D) have been finishing 9 _ we have finished the book, we shall start doing some exercises. ( A) For now ( B) Since that ( C) Now that ( D) Since already 10 We are all for your suggestion that the trip_. ( A) is to put off ( B) was put o
9、ff ( C) should put off ( D) be put off 11 She used to _ her teaching when she was young. ( A) devote ( B) be devoted to ( C) devoting to ( D) being devoted to 12 What worried me most was_to visit the Great Wall with my parents. ( A) my not allowing ( B) my not being allowed ( C) my being not allowed
10、 ( D) having not being allowed 13 It is natural that ones attitude _ his family changes as he grows older. ( A) for ( B) at ( C) of ( D) towards 14 Kenny speaks to me _ he were my boss. ( A) even if ( B) if ( C) as if ( D) although 15 This is the problem _ at the meeting. ( A) to discuss ( B) discus
11、sed ( C) to be discussed ( D) being discussed 16 Professor Liu _ for 20 years by the end of next summer. ( A) has taught ( B) will be teaching ( C) has been teaching ( D) will have taught Section B Directions: There are 10 incomplete statements here. You should fill in each bland with the proper for
12、m of the word given in the brackets. 17 The fact that he had made a new invention (great) _ encouraged us. 18 The program was implemented with great (efficient) _ and speed. 19 Neither you nor I (be) _able to answer Mr. Lis question. 20 I want to get something (read)_ during the vocation. 21 As good
13、 friends, he couldnt avoid (influence) _ by Xiao Li. 22 He finished (work) _ at 3:00 P. M. 23 Is it necessary that the task ( finish ) _ today? 24 Anna (marry) _ a wealthy man last month. 25 We are all concerned for the (secure)_ of the passengers on the aircraft. 26 Most of the people (invite) _ to
14、 the dinner party yesterday were my friends. Task 1 Directions: 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. 26 Isnt it su
15、rprising that scientists have a better 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
16、.75 million have actually been named. 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 ne
17、w species of birds are found each year, 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 disco
18、very of a huge diversity of insects in tropical 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
19、is nothing strange about this, though, since 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. 27
20、 Which of the following is true? ( A) Scientists have a sound knowledge about the diversity of species. ( B) Scientists dont know much about the number of stars in the galaxy. ( C) Scientists show more interest in stars in the galaxy than in species on Earth. ( D) Scientists dont agree on the number
21、 of species in the world. 28 How many species are there on Earth according to most scientists? ( A) About 2 million. ( B) About 10 million. ( C) About 100 million. ( D) About 1.75 million. 29 In which of the following groups is the discovery of new species not mentioned in the passage? ( A) Birds. (
22、 B) Monkeys. ( C) Trees. ( D) Freshwater fish. 30 What can you learn from the passage? ( A) The soil and the deep sea belong to communities that havent been fully explored. ( B) It is surprising news wherever new species are discovered in the deep sea. ( C) About 90 million species are believed to l
23、ive in the deep sea. ( D) A million species in the deep sea have been discovered and named. 31 Which of the following best reveals the main idea of the passage? ( A) Surprising discoveries of new species are commonplace. ( B) The mystery of the deep sea and the soil remains to be uncovered. ( C) Kno
24、wledge of global species diversity is still limited. ( D) Estimates of global species diversity vary among scientists. Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. 31 Advertising played a vital role in the change of the Amer
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- 外语类 试卷 大学 英语 三级 模拟 322 答案 解析 DOC
