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15秋学期《大学英语(四)》在线作业3

试卷总分：100 测试时间：-- 试卷得分：100 一、单选题（共20道试题，共100分。）得分：100

1.94. As a public relations officer, he is said _______ some very influential people. A. to have been knowing B. to be knowing C. to have known D. to know

正确答案：C满分：5分得分：5

2.76. They gave _______ broadcast while the performance was in process on the stage. A. alive B. live C. living D. lively

正确答案：B满分：5分得分：5

3.110. Jack wishes that he __ business instead of history when he was in university. A. had studied B. study C. studied

D. had been studying

正确答案：A满分：5分得分：5

4.36. He had not remembered my name ______ after he greeted me. A) when B) until C) as D) while A. when B. until C. as D. while

正确答案：B满分：5分得分：5

5.108. If the building project __________ by the end of this month is delayed, the construction company will be fined. A. A. to be completed B. is completed C. being completed D. completed

正确答案：B满分：5分得分：5

6.59. The information we have got ______ that the area has a hot climate all the year round. A. directs B. indicates C. claims D. contains

正确答案：B满分：5分得分：5

7.107. He was unwilling to join them, for his _______ would embarrass Gaston. A. presence B. absence

C. persistence D. resistance

正确答案：A满分：5分得分：5

8.26. She could not help ______ as past events rushed into her mind. A. weep B. weeping C. to weep

D. to be weeping

正确答案：B满分：5分得分：5

9.32. The southern part of the United States has become familiar ______ people around the world through such movies as \A. to B. with C. by D. on

正确答案：A满分：5分得分：5

10.79. At the airport they went _______ the aircraft an hour before the other passengers. A. aboard B. board C. abroad D. above

正确答案：A满分：5分得分：5

11.30. We are going to Florida as soon as ______ taking our final exams. A. we finish B. we'll finish C. we finished D. we'd finish

正确答案：A满分：5分得分：5

12.115. Eating too much fat can _____ heart disease and cause high blood pressure. A. contribute to B. attribute to C. attend to D. devote to

正确答案：B满分：5分得分：5

13.95. Our hopes __________ and fell in the same instant. A. aroused B. arose C. raised D. rose

正确答案：D满分：5分得分：5

14.96. With the development in science and technology man can make various flowers __________ before their time. A. be bloomed B. blooming

C. bloom D. bloomed

正确答案：C满分：5分得分：5

15.118. He was punished __________ he should make the same mistake again. A. unless B. lest C. if

D. provided

正确答案：B满分：5分得分：5

16.88. The shape of Italy _______ a boot when you look at it on a map. A. resembles B. pictures C. likes D. looks

正确答案：A满分：5分得分：5

17.44. I want to go to the dentist, but you ______ with me. A. need not to go B. do not need go C. need not go D. need to not go

正确答案：C满分：5分得分：5

18.101. The fire was finally brought under control, but not __________ extensive damage had been caused. A. after B. before C. since D. as

正确答案：B满分：5分得分：5

19.Directions: There are 120 incomplete sentences in this part. For each sentence there are four choices marked A), B), C), and D). Choose the one that best completes the sentence. 1. You must work hard ______ you will fail in the university entrance examination. A. but B. and C. or D. if

正确答案：C满分：5分得分：5

20.40. I have not found my book yet; in fact, I am not sure ______ I could have done with it. A. whether B. where C. when D. what

正确答案：D满分：5分得分：5