can come to the ______ that the more we practice，the more skillful we will be.
A. tradition
B. generation
C. conclusion
D. fact
2.I wished it ______ but it did.
A. had not occurred
B. occurred not
C. did not occur
D. would not occur
3.I have no choice ______ lay the facts before the public exactly as they occurred.
A. but to
B. and to
C. with to
D. only to
illness accounts ______ his absence from class.
A. to
B. for
C. over
D. after
5.______ a little earlier，I would have caught the train.
A. Did I leave
B. Would I leave
C. Had I left
D. Have I left
6.I have no objection ______ for a hike on the mountains with Cynthia.
A. to go
B. going
C. to going
D. of going
some extent the good service at the hotel ______ the poor food.
A. brought out
B. came about
C. got down to
D. made up for
manager would rather his daughter ______ in the same company.
A. would not work
B. will not work
C. does not work
D. did not work
the end of next month I ______ here for five years.
A. will work
B. have been working
C. have worked
D. will have worked
was ______ that we went for a picnic in the country.
A. such nice a day
B. such nice day
C. so nice a day
D. so nice day
people who are very intelligent and successful in their fields find _______ difficult to succeed in language learning.
A. which
B. how
C. that
D. it
Ocean is more than 4000 miles _______.
A. wider
B. widest
C. wide
D. in wide
you can see _______ you should consult the dictionary last， not first.
A. which
B. what
C. why
D. how
one type of laboratory test all the variables _______ one are controlled.
A. by
B. and
C. but
D. or
l _______ it is， an atom can still be seen.(环球网校自学考试频道为您提供模拟试题)
A. that
B. as
C. so
D. where
think in getting their materials， and also in _______ them，and in plastering them together with mud.
A. arranging
B. arrange
C. being arranging
D. arranged
17.I am in favor of his proposal that a special committee _______ to examine the problem.
A. set up
B. was set up
C. be set up
D. is setting up
has long been assumed _______ aggression is caused by male hormones.
A. what
B. that
C. which
D. who
actor was almost _______ most audience before he played that part.
A. known of
B. unknown to
C. known for
D. unknown for
fixed star was _______ a planet.
A. made of
B. made from
C. made up for
D. mistaken for
1.正确答案：C答案解析：像这类题考查单词的掌握，四个词意思不一样，就看哪一个放在句中逻辑上、语法上是正确的。这里come to the conclusion是一个固定词组，意指“得出结论”。
2.正确答案：A答案解析：本题考查的是虚拟语气的用法，表示的是与过去相反的情况，要用过去完成时，答案为A.
3.正确答案：A答案解析：本题考查的是固定搭配的用法。have no choice but to do sth.表示“别无选择只能做某事”。
4.正确答案：B答案解析：account for表示：是……的原因/理由。
5.正确答案：C答案解析：本题考查的是if引导的虚拟条件句，省略了if要把had提前。
6.正确答案：C答案解析：本题考查的是have objection to doing sth的用法。
7.正确答案：D答案解析：bring out：出版，生产;come about：发生，产生;get down to：开始认真考虑;make up for：补偿，弥补。
8.正确答案：D答案解析：本题考查的是would rather引导的虚拟语气的用法，是对现在的虚拟，所以要用一般过去时。
9.正确答案：D答案解析：注意本题的解题关键是By the end of next month，所以要用将来完成时。
10.正确答案：C答案解析：本题考查的是so+形容词+a/an+名词的用法。
11.正确答案：D答案解析：it在这里做形式宾语。句意为：一些在自己领域才智过人并且非常成功的人发现，在语言学习上取得成功是很困难的。
12.正确答案：C答案解析：空格处应该用形容词原形，more than 4000 miles wide：4000多英里宽。
13.正确答案：C答案解析：宾语从句。you should consult the dictionary last， not first：你应该最后查字典，而不是首先去查。 分析句意和各选项的意思可以看出，答案是在本句中意思是“明白”。
14.正确答案：C答案解析：根据句子意思来确定答案，需要添入的词应该有“除了”的意思。句意为：在一类实验室测试中，除了一个变量外其余所有变量都在掌握之中。
15.正确答案：B答案解析：本句属于as/though引导的让步从句，将表语或状语提前(形容词， 副词， 分词， 实义动词提前)。
16.正确答案：A答案解析：介词in后接动名词，所以正确答案为A.
17.正确答案：C答案解析：这里所要考查的'是虚拟语气的用法，句子中的单词proposal后面的从句做它的同位语，从句中应该使用虚拟语气，形式为“(should)+动词原形”，再者，动词应该用被动语态，所以正确答案为C.
18.正确答案：B答案解析：本题考查的是引导词的用法，这里的句子主语是aggression is caused by male hormones，因为主语过长，所以后置，用形式it来替代，后面的引导词就需要用that，所以答案选B.
19.正确答案：B答案解析：“这位演员在演这出戏之前几乎大多数观众都不知道他。”“be unknown to ”不知道，陌生。选B. unknown.
20.正确答案：D答案解析：be mistaken for：被误认为
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