---John and Tom, you two clean the classroom today, _____? ---But we cleaned it yesterday.
#64908
A
do you
B
will you
C
didn’t you
D
don’t you
推荐题目
Mary: This handbag isn’t yours, is it?Joan: __________.
#65072
A
Yes, it’s not mine
B
No, yours is bigger
C
Yes, it’s my friend’s
D
No, mine is a red one
Why           invite Linda to the party?
#60158
A
don’t
B
don’t you
C
not you
D
not to
Everything is right here,      ?
#65229
A
isn’t it
B
aren’t they
C
are they
D
is it