山东专升本（英语）模拟试卷78
词汇语法
1.The improvements in technology have________the prices of computer considerably in recent months.(B)
A. brought back
B. brought down
C. brought on
D. brought up
解析：A. bring back sth. 拿回来；使…恢复；使…回忆起来；B. bring down sth. 使……下降，(价格或温度)；C. bring on导致；引起；使…发展；D. bring up提出，抚养，呕出；该题空格后有prices(价格)所以才选择B.
2.As the manager’s private secretary, Helen has easy________to all his correspondence.(A)
A. access
B. approach
C. accent
D. response
解析：A. have easy access to sth. /doing sth. 很容易接触，或很利用和接近(固定搭配)；B. approach n. 方式，方法；C. accent方言，方音；D. response回应，回复；
3.The editor asked his journalists not to________any details in their reports of the accident.(D)
A. leave for
B. leave on
C. leave off
D. leave out
解析：A. leave for动身去；B. leave on使…留在原处；C. leave off停止；D. leave out遗漏，省去，不考虑。该题空格后any details(细节)不要遗漏任何细节。
4.The party had to be________because the host went down with a bad case of flu.(B)
A. called in
B. called off
C. called on
D. called up
解析：A. call in召集；B. call off取消；C. call on号召，拜访(某人)，请求；D. call up打电话，使某人想起，提出。该题意思是该晚会不得不取消。
5.Since his wife died, he has________himself into the research work.(C)
A. devoted
B. dedicated
C. thrown
D. contributed
解析：A. devote sb. /oneself /time/energy/all to doing sth. 奉献…去做…(介词为to)；B. dedicate…to…捐献…去做…(介词为to)；C. throw sb. /sth. Into doing sth. 使某人投身于做某事上；D. contribute(…)to…贡献…去做…。
6.He has spent all his life working with mentally________people.(A)
A. disabled
B. diverged
C. naked
D. abolished
解析：A. disabled adj. 残疾的；B. diverged adj. 分歧的，离题的；C. naked adj. 裸露的；D. abolished废除的；该题是mentally disabled精神残疾的。
7.The road to the island only appears when the tide has________.(B)
A. sprinkled
B. receded
C. tilted
D. diminished
解析：A. sprinkle vt. 洒；微雨；散置；B. recede vi. 后退；减弱；C. tilt vt. 使倾斜；使翘起；使减少；D. diminish vt. 使变小。该题意思是潮汐(tide)退去时，通向小岛的路才能暴露出来。
8.Environmentalists are doing everything within their power to________the impact of the oil spill.(C)
A. reject
B. belittle
C. minimize
D. reclaim
解析：A. reiect vt. 拒绝；B. belittle vt. 轻视；贬低；使相形见小；C. minimize vt. 使最小化；D. reclaim vi. 开拓；回收再利用；改造某人，使某人悔改。该题意思是环保主义者们会力所能及的做一切，使污染的影响最小化。
9.I would always________buying a good quality car rather than a cheap one.(D)
A. appreciate
B. approve
C. introduce
D. recommend
解析：A. appreciate vt. 欣赏，感激，appreciate doing sth；B. approve of赞同；C. introduce介绍；D. recommend推荐(recommend doing sth)句意：我总会推荐买质量好的车而不是便宜的。
10.I didn’t know anything about any of the books so my choice was quite________.(A)
A. arbitrary
B. obvious
C. evident
D. fortunate
解析：A. arbitrary adj. 任意的，武断的；B. obvious adj. 明显的，显然的；C. evident adj. 明显的，显然的；D. fortunate adj. 幸运的。该题意思是我对于这些书一无所知，所以我的选择是武断的。
11.I followed her________but I still couldn’t work out how to use the sewing machine.(C)
A. description
B. introduction
C. instructions
D. comments
解析：A. description描述；B. introduction介绍；C. instruction指点，指导，说明书；D. comment评论，评述。该题意思是我按照他的说明书，但是仍然无法解决如何使用这台缝纫机。
12.Employees are________to join the company’s pension plan after a year’s service.(A)
A. compe
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