原标题：专接本公共课英语习题
31. All the people keep silent. Everyone knows the answer, （） ?
A. doesn’t it
B. doesn’t he
C. don't they
D. isn’t it
32. Whenever I met her, （） was fairly often, she greeted me with a sweet smile.
A. it
B. which
C. that
D. what
33. His big, blue sweater has （） completely out of shape.
A. swollen
B. spread
C. stretched
D. extended
34. The question was so unexpected that, for a moment, Arthur was （） a loss how to reply to it.
A. at
B. in
C. on
D. of
35. Obviously they can't do everything （） .
A. all at one
B. at a glance
C. all a sudden
D. at a blow
31.[答案]C
〔考点〕句法结构
【精析】本句的意思是:一切人都保持沉默。我们都知道答案,是吧?反意疑问句题:前句是 All the people keep silent,所以此句中everyone指的是 all the people,着重一切,反意问句使用don' t they?假如着重每一个,用doesn’t he?
32.[答案」B
〔考点〕句法结构
【精析】本句的意思是:不管何时遇见她,她总是用香甜的浅笑和我打招呼,并且遇见她也是常常发作的事。非限制性定语从句题:A、C、D三项中的it,that,what都不能引导非限制性定语从句,只要 which能够引导非限制性定语从句
33.[答案」C
〔考点〕词义剖析
【精析】本句的意思是:他那件广大的蓝色毛衣现已拉伸得彻底变形了。动词词义剖析题:swell意为“胀大,肿胀”,指体积的增大胀大spread, stretch, extend都有“扩张、扩展”之意,其间, extend指空间、规模等的扩展,长度、宽度的延伸及时刻的延伸; spread指向五湖四海扩展规模,如“传达疾病”“分布音讯”等; stretch常指由曲变直,由短变长的扩展,如衣服变形。
34.[答案]A
〔考点〕词语调配
【精析】。本句的意思是:问题来得太忽然,阿瑟一时刻不知该怎么答复。短语调配题:at a loss意为“困惑,手足无措”,为固定短语,其他各项无此调配。
35.[答案]A
〔考点〕词语剖析
【精析】本句的意思是:很明显他们不能一起做一切的工作。介词短语剖析题: all at once意为“一起”，at a glance意为“马上,一眼”;all a sudden无此调配,能够说 all of a sudden意为“忽然”; at a blow意为“一举,一会儿”。
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