According to what he complained about, something must have gone wrong with the computer, ______?
#64712
A
mustn’t it
B
didn’t he
C
hasn’t he
D
didn’t it
推荐题目
--Let us see your pass, ___. ---Sure.
#65277
A
will you
B
shall we
C
will we
D
shall you
-_______ do you practice dancing every day?-For two hours.
#60080
A
How long   
B
How often
C
How much
D
How many
---Is she your mum, Helen?---________________.
#60139
A
Yes, it is.
B
Yes, she is.
C
Yes, he is.
D
No, she is.