解析:allergic "对......过敏的";acute "急性的,敏锐的,尖锐的";sensitive "敏感的";sensible "明智的,有感觉的"。句意:我奶奶虽然已经80岁了,但仍听觉敏锐。

答案:B

7.My first 　　　 of him was that he was a kind and thoughtful young man.

A.expression B.attention

C.satisfaction D.impression

解析:句意:他给我的第一印象是他是个善良而有思想的年轻人。first impression意为"第一印象"。attention"注意";expression"表达,表情";satisfaction"满意"。

答案:D

8.Bicycling is good exercise;　　　,it does not pollute the air.

A.nevertheless B.besides

C.otherwise D.therefore

解析:句意:骑自行车是一种良好的锻炼,此外,它也不会污染空气。nevertheless"然而,不过";besides"此外,而且";otherwise"否则,不然";therefore"因此"。根据句意,B项正确。

答案:B

9.I had hardly got to the office 　　　 my wife phoned me to go back home at once.

A.when B.than

C.until D.after

解析:hardly常与when连用,表示"一......就......";hardly...when...=no sooner...than...,主句常用过去完成时,从句则用一般过去时。句意:我刚到办公室,我妻子就给我打电话要我马上回家。故选A项。

答案:A

10.Grace doesn't want to move to New York because she thinks if she 　　　 there,she wouldn't be able to see her parents very often.

A.lives B.would live

C.having asked D.were to live

解析:由句意可知,这是对将来事情的虚拟。故主句要用"would+动词原形",条件句中可以用were to do,一般过去时态或"should+动词原形",故选D项。

答案:D

11.Sandy could do nothing but 　　　 to his teacher that he was wrong.

A.admit B.admitted

C.admitting D.to admit

解析:but是介词,后接动词不定式。当谓语动词是do,does或did时,后接不带to的不定式;是其他动词时,后接带to的不定式。谓语是could do nothing,要填动词原形admit。

答案:A

12.News came from the school office 　　　Wang Lin had been admitted to Beijing University.

A.which B.what

C.that D.where

解析:在该题中that引导了一个同位语从句来解释说明news的内容,由于该题把同位语从句后置了,所以很多考生由于不能正确分析句子结构而错误选择了D项。