Do you have any idea of the reason _____ he referred to？
#72002
A
that
B
where
C
why
D
when
推荐题目
Information has been put forward ________ more middle school graduates will be admitted into universities.
#73923
A
while
B
that
C
when
D
as
______ environmental damage is done, it takes many years for the ecosystem to recover.
#73217
A
Even if
B
If only
C
While
D
Once
They will try their best in the Dragon Boat Racing _______ they may fail.
#41105
A
if
B
though
C
until
D
when
Later in this chapter cases will be introduced to readers _____ consumer complaints have led to changes in the law.
#68613
A
where
B
when
C
who
D
whose