It’s been raining all day long , ___?
#65306
A
is it
B
isn't it
C
hasn't it
D
don’t you
推荐题目
----____ have you lived here?----Since last year.
#59961
A
How long
B
How often
C
How soon
D
How far
–Are you free next week?--______. 
#60175
A
Yes, I do
B
I’d love to
C
Ok
D
Yes, I think so.
You must have missed the first train yesterday, ________ you?
#64533
A
weren’t
B
mustn’t
C
didn’t
D
haven’t
He has to finish the experiment today. He must be in the lab, ______?
#64772
A
mustn’t he
B
won’t he
C
doesn’t he
D
isn’t he