1. Is this the factory _____ you visited the other day?
A. that B. where C. in which D. the one
2. Is this factory ____ some foreign friends visited last Friday?
A. that B. where C. which D. the one
3. Is this the factory _____ he worked ten years ago?
A. that B. where C. which D. the one
4. The wolves hid themselves in the places _____couldnt be found.
A. that B. where C. in which D. in that
5. Here is so difficult a question ____.
A. that no one can answer
B. which nobody can answer it
C. as no one can answer it D. as nobody can answer
6. The reason is ____he is unable to operate the machine.
A. because B. why C. that D. whether
7. Antarctic ____ we know very little is covered with thick ice all the year round.
A. which B. where C. that D. about which
8. May the fourth is the day ____ we Chinese people will never forget.
A. which B. when C. on which D. about which
9. We are going to spend the Spring Festival in Guangzhou, __ live my grandparents and some relatives.
A. which B. that C. who D. where
10. He has two sons, __________ work as chemists.
A. two of whom B. both of whom C. both of which D. all of whom
11. Who can think of a situation ____ this idiom can be used?
A. which B. that C. where D. in that
12. ____ people spend so much money on their pets ____ us a lot.
A. That; surprises B. What; surprising C. How; are surprised D. That; is surprised
13. The thought____ Lao Gao would open a Sichuan restaurant in Los Angeles surprised his wife
A. that B. what C. whether D. if
14. ____ we are doing has never been done before.
A. That B. What
C. Which D. Whether
15. Scientists believe native Americans arrived by crossing the land bridge that
connected Siberia and ____ more that 10,000 years ago.
A. this is Alaska B. Alaska is now C. is now Alaska D. what is now Alaska
16.____she couldnt understand was ____fewer and fewer students showed interest in her lesson.
A. What; why B. That; what C. What; because D. Why; that
17. What the doctors really doubt is ____ my mother will recover from the serious disease soon.
A. when B. how C. whether D. why
18.____ leaves the room last ought to turn off the lights.
A. Anyone B. The person C. Whoever D. Who
19. Go and get your coat. Its ____you left it.
A. there B. where C. there where D. where there
限制性从句20. No one can be sure____ in a million years.
A. what man will look like B. what will man look like  C. man will look like what D. what look will man like
1-5  ADBAD    6-10  CDADB
11-15  CAABD  16-20ACCBA
1.The place _______interested me most was the Children's Palace.
A. Which B. where C. what D. in which
2.Do you know the man _______?
A. whom I spoke B. to who spoke C. I spoke to D. that I spoke
3.This is the hotel _______last month.
A. which they stayed B. at that they stayed
C. where they stayed at D. where they stayed
4.Do you know the year ______the Chinese Communist Party was founded?
A. which B. that C. when D. on which
5.That is the day ______I'll never forget.
A. which B. on which C. in which D. when
6.The factory ______we'll visit next week is not far from here.
A. where B. to which C. which D. in which
7.Great changes have taken place since then in the factory _______we are working.
A. where B. that C. which D. there
8.This is one of the best films _______.
A. that have been shown this year B. that have shown
C. that has been shown this year D. that you talked
9.Can you lend me the book ______the other day?
A. about which you talked B. which you talked
C. about that you talked D. that you talked
10.The pen ______he is writing is mine.
A. with which B. in which C. on which D. by which
11.They arrived at a farmhouse, in front of ______sat a small boy.
A. whom B. who C. which D. that
12.The engineer ______my father works is about 50 years old.
A. to whom B. on whom C. with which D. with whom
13.It there anyone in your class ______family is in the country?
A. who B. who's C. which D. whose
14.I'm interested in ______you have said.
A. all that B. all what C. that D. which
15.I want to use the same dictionary ______was used yesterday.
A. which B. who C. what D. as
16.He isn't such a man ______he used to be.
A. who B. whom C. that D. as