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
---My Dad began to teach me English when I was eight.---Wow. You must have studied English for six years, ?
#64528
A
haven’t you
B
mustn’t you
C
needn’t you
D
don’t you
Look!The ground is wet.It must have rained last night,________?
#64477
A
hasn’t it
B
didn’t it
C
mustn’t it
D
hadn’t it
