—Look,the light in Jim’s room is still on. Do you know­­______?  —To study for the coming exam, maybe.
#38377
A
if he works hard
B
why is he so busy
C
why he stays up so late
D
when he will stop working
推荐题目
I don’t know _________.
#38847
A
whattodoit
B
howtodo
C
whattodo
D
todowhat
I don’t know if ______ to the party. I will let you know if ______.
#37079
A
he will come; he comes
B
he will come; he will come
C
he comes; he comes
D
he comes; he will come