I didn"t know ____ I was supposed to do.[ ]A. when B. whatC. how D. wh

题型：同步题难度：来源：

I didn"t know ____ I was supposed to do.[     ]
A. when
B. what
C. how
D. where

答案

举一反三

Goldfish don"t know _____ to them three seconds ago.
A. what happens
B. what is happening
C. what happen
D. what happened

题型：江苏同步题难度：| 查看答案

—Does he tell you if he _____ tomorrow?
—No, he doesn"t. But if he _____ , I"ll call you up.         [     ]
A. will come; will come
B. comes; comes
C. will come; comes
D. comes; will comes

题型：同步题难度：| 查看答案

—Do you know _____ the MP5 player last week?
—Sorry, I have no idea.

[     ]
A. how much did she pay for
B. how much will she pay for
C. how much she paid for
D. how much she will pay for

题型：同步题难度：| 查看答案

Could you tell me _          next? I really don"t know.         [     ]
A. how to do
B. what to do
C. to do what
D. to do how

题型：同步题难度：| 查看答案

—Can I smoke here?
—I think _____ is not good to smoke in public.      [      ]
A. it
B. this
C. that

题型：专项题难度：| 查看答案