Few people knew how to use the Internet in the past,_____?
#68775
A
did they
B
didn’t they
C
did he
D
didn’t he
推荐题目
Must we find out the reason today? - No, you _____.
#70710
A
mustn’t
B
don’t have
C
don’t have to
D
needn’t to
—Oh, you have a headache and a cough. __________ have you been like this?— Two days.
#70402
A
How long
B
How often
C
How old
D
How many
–Your mother’s never seen a 3D film at the cinema, has she?--____, but only once.
#68788
A
Yes, she has
B
No, she hasn’t
C
Yes, she is
D
No, she isn’t