Something has to be done to stop the rivers from being further polluted, ?
#64600
A
doesn’t it
B
hasn’t it
C
does it
D
has it
推荐题目
---I’ll do the washing-up. Jack, would you please do the floors?--_______.
#60315
A
Yes, please
B
No, I don’t
C
Yes, sure
D
No, not at all
She said she couldn’t finish the work in time, _______?
#64658
A
could she
B
couldn’t she
C
did she
D
didn’t she
You must have read about Mark Twain long ago, ____?
#64539
A
mustn't you
B
haven't you
C
didn't you
D
needn't you
-----Li Ping told me that he overslept this morning. -----Oh, he rarely used to oversleep, ________?
#64945
A
usedn’t he
B
was he
C
didn’t he
D
did he