This is the first time that your parents have been abroad, ______?
#64913
A
haven’t they
B
hasn’t it
C
aren’t they
D
isn’t it
推荐题目
I don’t think that the necklace is made of diamond, ________?
#64771
A
do I
B
do you
C
isn’t it
D
is it
Would you please          me ?   
#60127
A
not trouble
B
not to trouble
C
to not trouble
D
don't trouble
—— Do you think there will be robots in school? ——        .
#59771
A
Yes, I do.
B
No I don’t.
C
Yes, there will.
D
No, there don’t.