11[.单选题]Anyone can get into the club, __ he is a member there.

　　A.even if

　　B.unless

　　C.as that

　　D.so long as

　　[答案]D

　　[解析]even if意为“即使”：unless意为“除非”;so long as意为“只要”。根据题意，选D。

　　12[.单选题]When he was in his he began to study English.

　　A.forty

　　B.forty's

　　C.forties

　　D.forty's years old

　　[答案]C

　　[解析]在某人几十岁时，用“in one’s+基数词的复数形式”。

　　13[.单选题]He is () a horse.

　　A.stronger as

　　B.as stronger than

　　C.the strong as

　　D.stronger than

　　[答案]D

　　[解析]比较级形容词前不加定冠词。

　　14[.单选题]I think he studies very hard, __?

　　A.does he

　　B.doesn't he

　　C.don't I

　　D.do I

　　[答案]B

　　[解析]对含有宾语从句的句子进行反义疑问时，如主语是第一人称I，we，则反义疑问句的动词应随宾语从句的动词形式。

　　15[.单选题]In __ century, computers will be used more widely.

　　A.twenty-one

　　B.the twenty-one

　　C.twenty-first

　　D.the twenty-first

　　[答案]D

　　[解析]表示多少世纪用序数词，序数词前需加the。

　　16[.单选题]I shall make the announcement __ the beginning of the meeting.

　　A.to

　　B.for

　　C.at

　　D.in

　　[答案]C

　　[解析]at the beginning of表示“在……开始时”。

　　17[.单选题]It is a question __ the book will be published this month or next month.

　　A.if

　　B.whether

　　C.that

　　D.which

　　[答案]B

　　[解析]这是主语从旬后置的句子。由于主语从句中有表示选择意义的or，所以不能选that。if不能引导主语从句。

　　18[.单选题]In no way __ from practice.

　　A.theory can be separated

　　B.theory is separated

　　C.can theory be separated

　　D.has theory been separated

　　[答案]C

　　[解析]in no way是表示否定意义的状语，当它放在句首时句子倒装。

　　19[.单选题]He was made __ his working because of his poor health.

　　A.to give up

　　B.given up

　　C.give up

　　D.giving up

　　[答案]A

　　[解析]使役动词make用在被动句中其后的不定式不省略to。

　　20[.单选题]It is __ for me to carry.

　　A.a too heavy bag

　　B.too a heavy bag

　　C.too heavy a bag

　　D.too heavy bag

　　[答案]C

　　[解析]本句中含有结构too...to...