2019年开云kaiyun(中国)位英语考试词汇语法基础练习2

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　　1. _______ is the center of our planetary system was a difficult concept to grasp in the Middle Age.

　　A. It is the sun and not the earth

　　B. Being the sun and not the earth

　　C. The sun and not the earth

　　D. That the sun and not the earth

　　【参考答案】D

　　2. _______ it or not, his discovery has created a stir in scientific circles.

　　A. Believe

　　B. To believe

　　C. Believing

　　D. Believed

　　【参考答案】A

　　3. _______ kinds of matter in the world.

　　A. There is a few million

　　B. That there are millions

　　C. There are a few million

　　D. It is millions

　　【参考答案】C

　　4. _______ man can now create radioactive elements, there is nothing he can do to reduce their radioactivity.

　　A. As

　　B. Whether

　　C. While

　　D. Now that

　　【参考答案】C

　　5. ______ me, I think an English-Chinese dictionary is much more helpful to our study than an All-English dictionary.

　　A. As far as

　　B. As far

　　C. As for

　　D. As regard

　　【参考答案】C

　　6. A good many houses _______ knocked down by the earthquake.

　　A. was

　　B. were

　　C. is

　　D. are

　　【参考答案】B

　　7. A good teacher must know how to _______ his ideas.

　　A. convey

　　B. display

　　C. consult

　　D. confront

　　【参考答案】A

　　8. A good teacher should not confront his pupils _______ too much information in one lesson.

　　A. by

　　B. with

　　C. from

　　D. about

　　【参考答案】B

　　9. A large part of human activity, particularly in relation to the environment, is _______ conditions or events.

　　A. in response to

　　B. in favor of

　　C. in contrast to

　　D. in excess of

　　【参考答案】A

　　10. A love marriage, however, does not necessarily _______ much sharing of interests and responsibilities.

　　A. take over

　　B. result in

　　C. hold on

　　D. keep to

　　【参考答案】B

　　11. A man escaped from the prison last night. It was a long time _______ the guards discovered what had happened.

　　A. before

　　B. until

　　C. since

　　D. when

　　【参考答案】A

　　12. A man has to make _______ for his old age by putting aside enough money to live on when old.

　　A. supply

　　B. assurance

　　C. provision

　　D. adjustment

　　【参考答案】C