27. Can you solve such problems ______ raised by the audience?

A. what were 　　　 B. as were

C. that were　 D. which were

26. I have bought the same dress ______ she is wearing.

A. as　　 B. that 　　C. which 　　D. than

25. Is it in that factory ______ “Red Flag” cars are made?

A. in which B. where 　C. that 　　D. which

24. This is the very place ______ I’m wishing to live in.

A. where 　B. which 　C. that　 D. in which

23. He has left Beijing, ______ a meeting is to be held.

A. when 　B. where　 C. as 　D. which

22. Have you ever been to Shanghai, ______ I left ten years ago?

A. where 　B. which　 C. that　 D. when

21. We often think of the days ______ we spent together on the island.

A. when B. which C. in which D. during which

20. It was in 1969 ___ the American astronaut succeeded in landing on the moon.

A. that　 B. which 　C. in which　 D. when

19. It is the third time __ late this month.

A.that you arrived B.when you arrived

C. that you’ve arrived D. when you’ve arrived

18. This is the museum ______ you saw the other day.

A. that B. where 　C. in which 　D. in that