He was just leaving ________ the telephone rang．
#56061
A
while
B
when
C
as
D
until
推荐题目
You’d better look up the new word in a dictionary____ you don’t know it.
#55486
A
if
B
as
C
though
D
whether
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
—Jeff, your bike looks beautiful __________it is a little old.—Thank you. I got it on my tenth birthday.
#55153
A
but.
B
though.
C
as soon as.
D
because.