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
--“Which class are you in ?”---“I’m in            .”
#70421
A
Grade One , Class Seven
B
Class Seven ,Grade One
C
One Grade , Seven Class
D
Seven Class ,One Grade
There’re few oranges in the box,_____ ? 
#69411
A
aren’t they
B
aren’t there
C
are they
D
are there
--Mary hasn’t paid for the school things, has she ?--______. Her mother will pay for her. 
#69061
A
Yes, she has
B
No, she hasn’t
C
Yes, she did
D
No, she didn’t