—__________do you go to see your uncle?—Three times a month.
#55951
A
How long
B
How many
C
How often
D
How old
推荐题目
There are so many kinds of radios in the shop. I can’t decide _________.
#56296
A
to buy what
B
to buy which
C
which to buy
D
when to buy
—Did Alice sleep well last night?—No, she didn’t. She didn’t go to bed _______ 12 o’clock last night.
#56917
A
after
B
when
C
until
D
if
