I watched the man for a long time and wanted to know      .
#38473
A
whether I have seen him before
B
where I had seen him before
C
that I had seen him before
D
when did I see him
推荐题目
Please tell me  _____ to improve my English.  
#36802
A
how I can do .
B
what can I do.
C
what I can do.
D
how can I do..
--- Could you tell us ____?   ---For about two weeks.
#37546
A
how soon you will be back
B
how long you will be there
C
how soon are you going to be back
D
how long are you going to be away
 The policeman supposed             .
#39361
A
whether the victim had rung the doorbell
B
he would come to get the money in the rubbish bin.
C
when did the witness see the murder
D
that how the man ran out of the dark house