—________do you surf the Internet? — Once a week.
#59978
A
How long
B
How often
C
How much
D
How far
推荐题目
There’s not much exciting news in today’s paper,_____?
#64569
A
isn’t it
B
are there
C
is there
D
aren’t there
---My Dad began to teach me English when I was eight.---Wow. You must have studied English for six years, ?
#64528
A
haven’t you
B
mustn’t you
C
needn’t you
D
don’t you
Ｉdon’t think Linda could have done such a stupid thing last night，_________?
#64547
A
do I
B
didn’t she
C
did she
D
don’t I