—The light in his office is still on. Do you know         ?—In order to prepare for tomorrow’s meeting.
#36919
A
if he works hard
B
why he stays up so late
C
that he is so busy
D
when he will stop working
推荐题目
The park ______we visited yesterday is an excellent one .
#37187
A
where
B
in which
C
whose
D
that
 Excuse me, but could you tell me _______?
#37681
A
what is your name
B
how I can call this young lady
C
what is the matter with you
D
how long the dog has died
The young man is wondering________.
#39227
A
where can he find a good job
B
where he can find a good job
C
where could he find a good job
D
where will he find a good job
The Young Pioneers didn’t know       .
#39272
A
where will they go
B
what they would do next
C
when could they go
D
how did they get there