—Do you know__________ this time yesterday? —Sorry, I don"t know. [ ]A. w

题型：同步题难度：来源：

—Do you know__________ this time yesterday?
—Sorry, I don"t know.   [     ]
A. what she is doing
B. what was she doing
C. what she was doing

答案

举一反三

My best friend Zhao Min always tells lies (谎言 ) to me.  I don"t know _____ to do.[     ]
A. how
B. what
C. where
D. when

题型：月考题难度：| 查看答案

I"m sorry I didn"t tell you _______. [ ]
A. how you to do it
B. what to do
C. how can you do it
D. how you can do it

题型：同步题难度：| 查看答案

I don"t know _____or not.[     ]
A. whether he is at home
B. if he is at home
C. that he is at home
D. whether is he at hom

题型：同步题难度：| 查看答案

—"Can you tell me when _____?"
—"At 10:25, in ten minutes."[     ]
A. the bus will leave
B. will the bus leave
C. the bus has left
C. the bus had left

题型：同步题难度：| 查看答案

After the discussion, the students asked their teacher__________ next.    [     ]
A. what to do
B. where to do
C. how to do
D. which to do

题型：同步题难度：| 查看答案