Jenny is on holiday now. I wonder     .
#39003
A
when she will come back
B
when she came back
C
when will she come back
D
when did she come back
推荐题目
I wonder_________it is worth_________. 
#39257
A
that, reading
B
if, reading
C
that, to read
D
whether, to read
I don’t doubt _________ his advice is well worth________.
#37708
A
that, to take
B
if, to take
C
whether, taking
D
that, taking
---The light in the room is still on. Do you know_______?---In order to prepare for the coming exam.
#37975
A
if he works hard
B
why he stays up late
C
why is he so busy
D
when he will stop working