We’ll go bike riding ________ it doesn’t rain this Sunday. 
#57312
A
when
B
if
C
until
D
because
推荐题目
He was _______ pain, __________ he didn’t cry.
#55874
A
in, but
B
with, and
C
at, or
D
in, and
 —     times did you do exercise last week?   — Twice.
#56327
A
How often
B
How much
C
How many
D
How long
You should go over your test paper _____ you hand it in.
#56787
A
before
B
though
C
because
D
as soon as