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
—Pandas are very beautiful, _______ kind of shy. Do you think so? —Sure. And they are the treasure of our country.
#57317
A
and
B
so
C
but
D
or
Boys and girls, __________ you choose to wear, your clothes should be clean.
#55826
A
however
B
whatever
C
whenever
D
wherever
We have two rooms ______, but I can’t decide ______.
#58584
A
to live, to choose which one
B
lived, choose which one
C
to live in, which one to choose
D
live, which one
If you have trouble pronouncing the word, you can repeat it over and over again _______ you are comfortable with it.
#55250
A
unless
B
if
C
until
D
while