Many students didn’t realize the importance of study _______ they left school.
#57914
A
when
B
until
C
after
D
unless
推荐题目
David likes vegetables, _________ tomatoes, potatoes and cabbages.
#56099
A
of course
B
for example
C
and so on
D
such as
Take a boat trip, ________ you will be attracted by the beauty of the Li River.
#55183
A
and
B
or
C
so
D
but
—I’m afraid that I can’t do it.—Oh, you should believe in yourself. You won’t know what you can do______ you try it.
#57720
A
if
B
because
C
until
D
while