名词性从句练习题(6)

A. whatever B. whichever C. whenever

D. wherever

7.It doesn’t matter _____ you pay by cash or credit card in this

store.

A. how B. whether C. what D. why

8.. Everyone in the village is very friendly. It doesn’t matter ___

you have lived there for a short or a long time.

A. why B. how C. whether D. when

9.It doesn’t matter ____ you turn right or left at the crossing—

both roads lead to the park.

A. whether B. how C. if D. when

10. It suddenly occurred to him ___ he had left his keys in the

office.

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

11. The newcomer went to the library the other day and searched

for _____ he could find about Mark Twain.

A. wherever B. however C. whatever D. whichever

12. Scientists study ____ human brains work to make

computers.

A. when B. how C. that D. whether

13.I made a promise to myself ____ this year, my first year in

high school, would be different.