Mr Li ’s never seen such beautiful flowers , _______?
#69609
A
is he
B
isn’t he
C
has he
D
hasn’t he
推荐题目
English is very useful ,____it?
#68527
A
doesn’t
B
isn’t
C
can’t
D
won’t
Everyone is in the classroom, _____? 
#69629
A
doesn’t he
B
isn’t he
C
are they
D
aren’t they