大学英语每日一练(5-18)

111. It’s high time we ______ cutting down the rainforests.

A. will stop B. stop C. stopped D. have to stop

111.【答案】C

【解析】考查虚拟语气。句意：我们早该停止砍伐雨林了。it’s high time that句型后从句的谓语动词需要使用过去式或者should+动词原形，此处should不可省略。故选C。

112. What’s that ______ flashed in the sky just now.

A. which B. that C. who D. where

112.【答案】A

【解析】考查定语从句关系词。句意：刚才空中闪过的是什么东西。此处先行词为that为代词，为避免重复，关系词只能使用which。故选A。

113. Loudspeakers were fixed in the hall so that everyone ______ an opportunity to hear the speech.

A. ought to have B. must have C. may have D. should have

113.【答案】C

【解析】考查情态动词辨析。句意：扩音器固定在大厅里，以便每个人都有机会听演讲。此处so...that引导目的状语从句，表示为了每个人都能听到，ought to，应该;must，必须;may，可以;should，应该。故选C。

114. Mia is very hardworking, but her pay is not ______ for her work.

A. as good enough B. enough good C. good enough D. good as enough

114.【答案】C

【解析】考查修饰形容词的enough。句意：Mia辛勤工作，可是她的收入不够高。enough修饰形容词时需要后置，且不与as连用。故选C。

115. The party, ______I was the guest of honour, was extremely enjoyable.

A. whose B. by whom C. by which D. that

115.【答案】D

【解析】考查定语从句关系词辨析。句意：我作为贵宾参加的晚会非常愉快。先行词the party是物，关系词在从句中做介词at的宾语，即I was the guest of honor at the party，故选A。

116. By the end of this month, he ______ his second novel.

A. have finished B. will be finishing C. will have finished D. is finishing

116.【答案】C

【解析】考查动词时态。句意：他将会在本月末之前完成第二部小说。By the end of this month是将来的时间，本句强调在这个将来时间完成这一个动作而不是进行这个动作，使用将来完成时，故选C。

117. You must be joking, ______ you?

A. be not B. must C. mustn’t D. aren’t

117.【答案】D

【解析】考查动词时态。句意：你一定在开玩笑，不是吗?must表推测“一定”时，反义疑问句根据推测的情况确定，故选D。

118. Pride ______ before a fall.

A. will go B. go C. goes D. have gone

118.【答案】C

【解析】考查动词时态与主谓一致。句意：骄兵必败。格言、真理均使用一般现在时，且主语为不可数名词时，谓语动词使用第三人称单数，故选C。

119. To be great, you must be smart, confident, and, ______, honest.

A. above all B. thanks to C. because of D. in spite of

119.【答案】A

【解析】考查介词短语辨析。句意：要想伟大，你必须聪明、自信，最重要的是，诚实。above all，首要的，尤其是;thanks to，多亏了;because of，因为;in spite of，为了。故选A。

120. —Mom. I came first in the National Basic Skill Competition.

—Well done! ________.

A. Keep it up B. Take it easy C. Catch it D. Hold it

120.【答案】A

【解析】考查交际用语。句意：——妈妈，我在国家基本技能大赛上得了第一名。——做得太棒了!要再接再厉。keep it up：继续努力，再接再厉;take it easy：别着急，放松;catch it：受罚，受责罚：hold it：稍等，别动。故选A.