—The lights in the classroom are still on. Do you know______. —To revise for the coming exams.
#37728
A
what they stay up late for
B
why they stay out late
C
when will they stop studying
D
how they work on their lessons
推荐题目
 -- Do you know _    her mobile phone?一 No, I think it cost her around 4000 yuan.
#36819
A
when your sister paid for
B
how much your sister will pay for
C
how much your sister paid for
D
when did your sister buy
He asked me_____ with me.
#79132
A
what the matter is
B
what the matter was
C
what is the matter
D
what was the matter
-She asked me __________ go to the park.
#38466
A
how she can
B
how she could
C
how can she
D
how could she
Some children don’t know ________ for their parents. 
#37457
A
what can they care
B
how can they care
C
what to care
D
how to care