2020年成人高考专升本英语专项习题及答案5_第2页

　　第11题 __electrons are still smaller.

　　A.As atoms small are

　　B.As atoms smaller as

　　C.Small as atoms are

　　D.Smaller atoms as are

　　【正确答案】：C

　　试题解析：as引导让步状语从句时，表语常放在as前面。

　　第12题 It was clever __ at the answer in two minutes.

　　A.of him to arrive

　　B.for him to arrive

　　C.for his arriving

　　D.of his arriving

　　【正确答案】：A

　　试题解析：比is+形容词+of+名词/代词+不定式，of后的名词/代词为不定式的动作发出者。

　　第13题 Stop __, boys! It's time for class.

　　A.talking

　　B.to tal lk

　　C.talk

　　D.being talk

　　【正确答案】：A

　　试题解析：stop doing sth.表示“停止做某事”;stop to do sth.表示“停下来(开始)做某事”。

　　第14题 I liked to play football when I was young.__

　　A.So he was

　　B.So was he

　　C.So did he

　　D.So he did

　　【正确答案】：C

　　试题解析：表示与前面所说一致的情况下，如果是so开始，则主谓倒装，但要注意其动词应跟主句的动词一致。

　　第15题 It is not __ to discuss the question again and again.

　　A.worth

　　B.worthy

　　C.worthwhile

　　D.worthwhile

　　【正确答案】：C

　　试题解析：be worth+名词：值……的，be worth doing sth.：值得做，be worthy of+名词：值得……的，be worthwhile to do sth.值得做某事。

　　第16题 Many countries face some serious problems of land use, __ result from population growth and the demands of modem technological living.

　　A.which most

　　B.most of which

　　C.most which

　　D.of most which

　　【正确答案】：B

　　试题解析：这是由which引导的非限制性定语从句。

　　第17题 Our boss told me my plan was still __ discussion.

　　A.in

　　B. under

　　C. of

　　D. with

　　【正确答案】：B

　　试题解析：under discussion表示“在讨论中”，类似的还有under consideration(在考虑中)等。

　　第18题 Tom looks so pale today.He __ ill.

　　A.must be

　　B.had to be

　　C.should be

　　D.shall be

　　【正确答案】：A

　　试题解析：情态动词must表示推测。

　　第19题 He said he __ the next day.

　　A.will come back

　　B.come back

　　C.would come back

　　D.came back

　　【正确答案】：C

　　试题解析：主句谓语动词是过去时态，从句的时态应与主句一致。而从句中表示的是过去的将来，所以从句中的谓语动词应用过去将来时。

　　第20题 George did __ than anyone else.

　　A.much work

　　B.more work

　　C.work much

　　D.work more

　　【正确答案】：B

　　试题解析：当比较级结构中的more、less等词为限定词时，名词只能置于比较级结构中间。