（注：对号“√”表示其后选项为正确答案）

1. The reason () I can‘t come is that I have to prepare for the coming exam.

A. for B. as C. because √ D. why

The reason why…. 有时why可用that代替

2. She studied hard at school when she was young, () contributes to her success in her career.

A. that B. so that C. so √ D. which

Contributes to 为…。贡献（捐献）

3. An investigation was made into the accident, () fifty people were killed.

A. where B. when √C. in which D. for that

4. I‘ve got a bottle of beer, but I haven’t got anything () I can open it with.

√A. that B. what C. where D. which

that指物，作宾语；

5. All members () are admitted to the auditorium.

A. have got tickets B. that had got the tickets

√C. that have got the tickets D. who have got the tickets

6. sound waves travel in the air in much the same way () water waves spread on the water.

√A. as B. that C. where D. in which

the same …. as….

7. Writers can accurately describe objects () have never seen.

A. who B. if they √ C. they D. that

8. It wasn‘t such a good present () he had promised me.

A. that √ B. as C. which D. what

Such +n.+ …as….

9. Perhaps the day will come () people will be able to breath e clean air in cities.

√A. when B. while C. as D. since

先行词为the day;

10. To make up an objective test, the teacher writes a series of questions, () has only on correct answer.

√A. each of which B. come of which C. which D. what

信号词为has ；

11. All () is a continuous supply of the basic necessities of life.

A. what is needed √ B. that is needed

C. for our needs D. thing needed

12. Evidence came up () specific speech sounds are recognized by babies as young as six months old.

A. which B. what √ C. that D. when

Evidence 证据； specific 明显的；

13. The goals () he had fought all his life no longer seemed important to him.

A. for that √ B. for which C. for what D. of them

14. Those were the soldiers () to save the town.

√A. whose responsibility was B. in whom there was a responsibility

C. whose was the responsibility D. from whom the responsibility

15. The person () you were talking to was an American.

A. who √ B. whom C. which D. as

16. Einstein was one of the greatest men () ever lived.

A. who √ B. that C. whom D. he

泛指人时常用that ；

17.Most of the electronic devise of this kind, () manufactured or this purposes, are tightly packed.

A. which is √ B. as are C. what are D. they are

18. Scientists call Newton‘s idea () gravitation reaches throughout the universe the law of universal gravitation.

A. when B. which √ C. that D. where

19. English words are not always spelt .

√A. the way they sound B. the way they to sound

C. the way they are sounding D. as they are sounding

20. Snowdonia is a seashore city () you can enjoy yourselves much by visiting the local scenic spots.

A. why B. which √ C. where D. so

先行词表地点；

21. The time is not far away () modem communications will become widespread in China‘s vast countryside.

√A. when B. before C. until D. as

先行词表时间；

22. A higher crime rate exists in cities () a large percentage of unemployment.

A. where have √ B. that have C. which they have D. that having