His sister has a bad cough,  ____________ she?
#71024
A
wasn’t
B
doesn’t
C
hasn’t
D
does
推荐题目
---Your mother didn’t go to work this morning, did she?---______Though she was not feeling well.
#69474
A
Yes, she did.
B
No, she didn’t.
C
No, she did.
D
Yes, she didn’t.
John had a short walk after lunch, ______?
#71103
A
did he
B
didn’t he
C
had he
D
hadn’t he
-Can you tell me how many colours _______ in a rainbow?-Seven.
#71148
A
there are
B
are there
C
they are
D
are they
I don’t know how ________ commas. 
#69179
A
use
B
using
C
used
D
to use