The Greens seldom go to the concert,________?
#65467
A
don’t they
B
do they
C
don’t he
D
do he
推荐题目
I am late, ____?
#65286
A
aren't I
B
aren’t you
C
are you
D
am i
---________ have you studied in this school?--- For about two years.
#59947
A
How often
B
How long
C
How much
D
How many
Listen!, his family must be quarreling, _______? 
#65411
A
mustn’t it
B
aren’t they
C
isn’t it
D
needn’t they