2020年10月自考备考时间已经不多，不知各位小伙伴是否已准备好？如果没有准备好也不用担心，下面，帮考网为大家带来自考的一些模拟试题，一起练起来吧。

1.The computer of this kind can work ______ than the one of that kind.

A. hundred of times faster

B. a hundred time faster

C. hundred times faster

D. hundreds of times faster

2.When I was young， my grandmother told me that the earth ______ round.

A. is

B. was

C. has been

D. had been

3.—Do you know Jack well?

—Certainly. We ______ friends since ten years ago.

A. were

B. have made

C. have become

D. have been

4.These hamburgers ______ nice， so they have all ______ out.

A. taste， sell

B. are tasted， sell

C. taste， been sold

D. are tasted， been sold

5.We now have ______ fast ways of traveling that this big ocean seems to have grown smaller.

A. so

B. such

C. so a

D. such a

6.I do not wish to ______ your sincerity.

A. reflect

B. reflect on

C. reflect in

D. reflect about

7.The smog is due ______ invisible gases， mostly from automobile exhaust.

A. from

B. to

C. for

D. with

8.______ is accepted as true is relatively， and not absolutely， true.

A. It

B. That

C. What

D. That it

9.How can you keep the machine ______ when you‘re away?

A. run

B. to run

C. running

D. being run

10.Because of his degree， he refused to do ______ he thought “low” work.

A. that

B. what

C. which

D. who

参考答案：

1.正确答案：D

答案解析：表示“数百”、“数千”、“数百万”等不确切数目时，要用hundreds / thousands / millions of结构表示。D中hundreds of times意思是“数百倍”。答案为D.

2.正确答案：A

答案解析：the earth is round是客观真理，所以不管句子其它部分用什么时态，这个句子都用一般现在时。

3.正确答案：D

答案解析：根据句意可知应该用完成时，所以A答案错误。have been…表示状态，可以和表示一段时间的短语连用。have made和have become都是瞬间动词，不能和表示一段时间的短语连用。

4.正确答案：C

答案解析：taste是系动词，taste nice构成系表结构，不用被动语态。但第二个空格处应该用被动语态，因为hamburgers与sell out之间是被动的关系。所以答案是C.

5.正确答案：B

答案解析：such可以修饰可数名词单复数和不可数名词，名词前可以有形容词作定语，其结构是“such +a/an+形容词+可数名词单数”，“such+形容词+可数名词复数/不可数名词”。

6.正确答案：B

答案解析：reflect on：思索，思考，有时表示“怀疑”。根据句意，应该选reflect on.

7.正确答案：B

答案解析：due to是固定搭配，意思是：归因于，由于。

8.正确答案：C

答案解析：本句中，what is accepted as true是主语从句，在句子中作主语。

9.正确答案：C

答案解析：keep sb doing sth：使某人持续做某事。

10.正确答案：B

答案解析：what在本句中引导do的宾语从句。

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