It is many years ____ we enjoyed ourselves on the great occasion.
#30888
A
since
B
that
C
before
D
when
推荐题目
Last night, before the exam, I went over the lessons I couldn’t keep my eyes open to stay awake any longer.
#30575
A
before
B
until
C
unless
D
when
The problem in today’s parenting environment is ____________ many believe it is their job to solve all their children’s problems.
#33007
A
who
B
that
C
which
D
What
The question _______ we can get enough coal for the winter has not been cleared up yet .
#33883
A
that
B
if
C
which
D
whether
the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks．
#31066
A
How
B
Because
C
If
D
While