I think that something has to be done to stop the air from being polluted, ______ ?
#64578
A
doesn't it
B
don’t I
C
don't they
D
haven't they
推荐题目
We'd better get up earlier than usual if we want to catch the train, ______?
#65371
A
didn't we
B
hadn't we
C
wouldn't we
D
don't we
Bob had little idea that his wife was in danger, _____?
#64593
A
didn’t he
B
did he
C
wasn’t she
D
was she
---__________does your friend go roller skating? ---About once a week.
#60180
A
When
B
How often
C
How long
D
How much
—Excuse me, ________ is the library from here?—It’s about 5 minutes’ walk.
#59894
A
How long
B
How far
C
How soon
D
How often
– Can’t you spell this word? – ________. I am sorry. I am not good at English.
#59797
A
No, I don’t
B
Yes, I can
C
No, I can’t
D
Yes, I do