It’s impossible that you achieve your goal without effort, ________?
#64554
A
isn’t it
B
is it
C
don’t you
D
do you
推荐题目
Listen! His family must be quarrelling, ____?
#65388
A
mustn’t it
B
isn’t it
C
aren’t they
D
needn’t they
—I couldn’t get through to you at home last night. You must have gone out then, ________? — Yes, I went to the cinema.
#64809
A
mustn’t you
B
haven’t you
C
can’t you
D
didn’t you