— 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 tell me ______?--- By searching the Internet.
#37748
A
how you got the information
B
why you got the information
C
how did you get the information
D
why did you get the information
 I’m afraid that no one knows_________ .
#36683
A
when will the English party begin
B
where has our English teacher gone
C
how long did the English party last
D
who will give us an English talk
--Which of the following sentence is right?--I wonder _________.
#38064
A
who broke the window
B
whose pen is this?
C
which room I will live
D
what’s the population of China
Just as sound travels through the air in waves, electricity travels through the air in ______ radio waves.
#79301
A
what is called
B
which is called
C
what it is called
D
which it is called