There have been no occasions ____ he has come late for school.
#31683
A
which
B
what
C
when
D
that
推荐题目
_____ the boy is determined to do something , no one can stop him.
#33101
A
Even if
B
Now that
C
Once
D
However
The recent information has been put forward ____ more high school graduates will be admitted into universities.
#80254
A
as
B
which
C
while
D
that
We should keep an open mind about some strange old wives’ tales, they do have some truth in them.
#33961
A
and
B
so
C
become
D
until
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
#80556
A
While
B
As
C
If
D
Since
Here is a survey about hopes and dreams ______ thousands of students took part.
#30957
A
at which
B
in which
C
with which
D
about which