—The light in his room is still on. Do you know _______?—In order to get ready for the coming exam.
#37690
A
why he stays up so late
B
if he works hard
C
what he is doing
D
when he will stop working
推荐题目
–Do you know __________tomorrow?--At 8 o’clock.
#37642
A
when did Sally come
B
when Sally came
C
when will Sally come
D
when Sally will come
You can’t imagine ______ when I received your letter.
#79008
A
how excited I was
B
how excited was I
C
how I was excited
D
I was how excited
 The child asked his mother ________ go out to play tennis.
#78960
A
that he could
B
if he could
C
if could he
D
that could he