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
He could hardly believe his eyes,       he?
#69769
A
didn’t
B
couldn’t
C
did
D
could
The traffic accident _____ last Sunday morning.
#70117
A
was happened
B
happened
C
had happened
D
happening
Mike learns a lot about internet. And      . 
#71139
A
I don’t, either
B
so do I
C
so am I
D
I am, too
—You will go swimming this Saturday, won’t you?—      . I have to work this Saturday.
#70134
A
Yes, I will
B
Yes, I won’t
C
No, I won’t
D
No, I will