— The light is still on in his room. Do you know          ?— Maybe he has to study for a test.
#36814
A
if he works hard
B
who he is studying with
C
what he is busy with
D
when he will stop working
推荐题目
-- Could you please tell me __________?        --- Sorry, you can turn to Mr. Li.for help.
#36872
A
how long can man live without water
B
Whether Mike would win the first prize in this Chinese characters dictation contest or not
C
How I can keep myself safe from the flu
D
Why did Malaysia Airlines flight 370 lose contact
The teacher said that the sun ________ in the east and ________ in the west. 
#79133
A
rose; set
B
rises; sets
C
raises; sets
D
raised; set
Have you seen Jack recently?I wonder________with his classmates.
#78947
A
how is he getting along
B
that he is getting along well
C
what he is getting along
D
if he is getting along well