—________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
The girl carrying a dictionary, come in first, ______?
#64678
A
doesn’t she
B
will she
C
will you
D
don’t they
Reading books is very important for developing the students’ understanding of the world, ____?
#64929
A
is it
B
are they
C
isn’t it
D
aren’t they
—I telephoned him twice and I couldn’t get through to him. —The line might have been out of order, ?
#64642
A
don’t you
B
wasn’t it
C
do you
D
hadn’t it
