9. I’ll tell you __________ he told me last week.

A. all which

B. that

C. all that

D. which

8. The reason is __________ he is unable to operate the machine.

A. because

B. why

C. that

D. whether

7. This book will show you __________ can be used in other contexts..

A. how you have observed

B. what you have observed

C. that you have observed

D. how that you have observed

6. The freezing point is the temperature __________ water changes into ice.

A. at which

B. on that

C. in which

D. of what

5. The wolves hid themselves in the places __________ couldn’t be found.

A. that

B. where

C. in which

D. in that

4. Is this the factory __________ he worked ten years ago?

A. that

B. where

C. which

D. the one

3. Is this factory __________ some foreign friends visited last Friday?

A. that

B. where

C. which

D. the one

2. Is this the factory __________ you visited the other day?

A. that

B. where

C. in which

D. the one

1. Don’t talk about such things of __________ you are not sure.

A. which

B. what

C. as

D. those

40.My glasses, ____ I was like a blind man, fell to the ground and broke.

　 A. which　　　　 B. with which　　　　 C. without which　　　　 D. that

答案:　 1---5 CCADB　　 6---10 BDDCD

　 11---15 ABBDB　 16---20 DADAC　 21---25 BDBBB　　 26---30 AACDC　　 　31-35 ABCCC　 36-40 DDCBC