Listen carefully, _______ you can’t hear what the teacher is saying.
#57795
A
and
B
then
C
or
D
but
推荐题目
— Why didn’t you try your best to get on the subway? — I tried to, but it started moving ______ I could get on it.
#56001
A
before
B
after
C
since
D
if
We had so much homework. I didn’t go to bed I finished it yesterday evening.
#58569
A
after
B
until
C
when
D
but
