---- ____? ---- Maybe the possible solutions to the air pollution.
#64900
A
Do you think what they are talking about
B
Do you think what are they talking about
C
What do you think they are talking aobut
D
What do you think are they talking about
推荐题目
---- Hey, Mum. _________________?---- I can’t find my wallet. Can you do me a favour and look for it?
#64830
A
What’s on
B
So what
C
Now that
D
What’s up
—I don't think we have met before，________？—Yes，once at a party，but we weren't introduced.
#64458
A
do I
B
have we
C
don't I
D
haven't you