Many young people don't work hard, and regret it later when the opportunity is gone.They only realize it________it is too late.
#30659
A
when
B
before
C
in case
D
until
推荐题目
―How do you find being an ice cream taster? ―Fantastic! It is a job ________ you can get paid to taste ice cream．
#34254
A
that
B
where
C
what
D
which
How can they learn anything ______ they spend all their spare time watching television?
#79833
A
before
B
when
C
although
D
as
Mr. Smith doesn't go to his usual club, ________ it is being decorated these days.
#30267
A
for
B
yet
C
so
D
or
It took more than twenty years for the great artist _the painting was finished completely.
#30748
A
as
B
before
C
after
D
when