I’m afraid that no one knows_________ .
#36683
A
when will the English party begin
B
where has our English teacher gone
C
how long did the English party last
D
who will give us an English talk
推荐题目
Although the teacher had told Bob the history of telephone, Bob didn’t know when ____. 
#37382
A
it was invent
B
was it invented
C
it was invented
D
it invented
I don’t know         . When he         . I will phone you.
#38522
A
when will be some back, comes back
B
when is he coming back, will come back
C
when he comes back, is coming back
D
when he is coming back, comes back
 --Could you tell me_______? --At nine o’clock, in ten minutes. 
#37356
A
how will he leave
B
when he has left
C
why he is leaving
D
when he will leave