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1.He had a _____escape from the gas explosion.
A slim B small C thin D narrow
2.—What kind of work does your sister do?
—She was _____as a writer.
A occupied B rented C worked D employed
3.The auther of the report is well _____ with the problems in the hospital because he has been working there for many years.
A informed B enlightened C acquainted D acknowledged
4.The official in _____of construction was responsible for the accident.
A duty B charge C sponsor D task
5.In the old days people only had a ______idea of what other countries were like.
A coarse B tough C rough D crude
答案解析：
1.答案：D
a narrow excape 九死一生，死里逃生
2.答案：D
1) occupy 指时间、空间、地点方面的占有,引申可用于指某人占据某个职位或发挥某种作用
occupy some position 担任某职务
occupy sb's time 占用某人的时间
be occupied with/ in 从事
2）rent 出租/租金 They recently put my rent up.
3.答案：C
1）be acquainted with熟悉
2）be well informed of(about)对消息灵通
3）enlighten 启发，开导
Listen to both sides and you will be enlightened.兼听则明。
4）acknowledge 承认;鸣谢
acknowledge one's fault 认错,赔不是
acknowledge one's help 感谢某人的帮助
4.答案：B
in charge of 主管， 负责，照料
sponsor 保证人；赞助者；发起者；主办者
duty 义务，职责
task 任务
5.答案：C
1) coarse 颗粒大的,粗糙的，粗野的
coarse behavior〔manners, joke〕 粗野的行为(举止,玩笑) / coarse sand〔salt〕 粗沙〔盐〕
2) tough 坚忍的,坚强的，困难的
This is a tough problem.这是一个难题。/ She is a tough person.她是一个坚强的人。
3) rough (想法、描述)粗略的，简略的，大致的; (图画)简笔的
a rough sketch 简略的草图
4) crude （方法，措施）粗略的; 简略的; 大概的 /未加工的
a crude way 不精确的方法 crude oil 原油
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