福师1009考试批次《大学英语(1)》考试复习题二附参考答案(4)

福师1009考试批次《大学英语（1）》考试复习题二参考答案

17 The event ______ B ______ at the time last year.

A. happens B. happened C. is happened D. was happened 正确答案：B

答案讲解：动词happen是不及物动词，没有被动语态；时间状语at the time last year表明这件事发生在过去，应该用一般过去时，所以答案为B。句子的意思是：“这件事发生在去年的这个时候。”

18 Much ______ C ______ in the past few years.

A. has done B. did C. has been done D. was done 正确答案：C

答案讲解：主语much和动词do之间是被动关系，时间状语in the past few years是现在完成时的一个标志，所以正确答案是C。句子的意思是：“在过去的几年中完成了很多事情。”

19 Because of the rainy day, the match _______ D _____

A. has been putting off B. has put off C. put off D. has been put off 正确答案：D

答案讲解：主语the match和谓语put off之间是被动关系，应用被动语态，所以答案为D。句子的意思是：“由于下雨，比赛被推迟了。”

20 Working hours in the United States ______ A ______over the past 20 years. A. have increased B. increased

C. were increasing D. have been increased 正确答案：A

答案讲解：increase在句中表示一种状态而不是动作，所以不能用被动语态；根据时间状语over the past 20 years，可知本句应用现在完成时，表示过去发生的事情对现在的影响，所以答案为A。句子的意思是：“在美国过去的20年中，工作时间增加了。”