There isn"t any difference between the two. I really don"t know _________. [

题型：浙江省同步题难度：来源：

There isn"t any difference between the two. I really don"t know _________.   [     ]
A. where to choose
B. which to choose
C. to choose what
D. to choose which

答案

举一反三

Last summer I took a course on ________.   [     ]
A. how to make dresses
B. how dresses be made
C. how to be made dresses
D. how dresses to be made

题型：浙江省同步题难度：| 查看答案

I"d like to know ______ Chinese.   [      ]
A. when he began to learn
B. when did he begin to learn
C. when did he begin learning
D. for how long he began to learn

题型：河北省期中题难度：| 查看答案

When changing lanes,a driver should use his turning    signal to let other drivers know ________. [     ]
A. he is entering which lane
B. which lane he is entering
C. is he entering which lane
D. which lane is he entering

题型：同步题难度：| 查看答案

As many five courses are provided, and you are free to choose ______ suits you best.[ ]

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

题型：陕西省高考真题难度：| 查看答案

— Could you do me a favor?
— It depends on _____ it is.
A. which
B. whichever
C. what
D. whatever

题型：同步题难度：| 查看答案