The book cost you 50 yuan, _______?
#69450
A
doesn’t it
B
did it
C
does it
D
didn’t it
推荐题目
---Li hasn’t passed the driving test, has he? --- , though he tried his best.
#68997
A
No, he hasn’t
B
Yes, he has
C
No, he didn’t
D
Yes, he did
There isn’t going to be any pollution in the future, _________?
#69657
A
be there
B
be not there
C
is there
D
isn’t there
