– _________ do you go to your school library?– Three times a month
#58110
A
How long
B
How often
C
How much
D
When
推荐题目
David didn’t give up ______ he had failed in the experiment four times．
#57729
A
if
B
while
C
though
D
since
In the past, there was _______library ______hospital in my hometown.
#58205
A
no, and
B
no, or
C
not, and
D
not, or
He has poor eyesight ________ he works on the computer at night.
#57929
A
because
B
because of
C
and
D
but