It was only after he had read the papers ________ Mr.Gross realized the task before him was extremely difficult to complete. (2013·大纲全国，30)
#84699
A
when
B
that
C
which
D
what
推荐题目
It was global warming , rather than other causes , ______ led to the extreme weather .
#84837
A
which
B
who
C
that
D
what
— ____ that you came here yesterday? — By train.
#85426
A
How it was
B
How was it
C
How were you
D
How are you
Why? I have nothing to confess(坦白). _________ you want me to say?
#85171
A
What it is that
B
How is it that
C
How it is that
D
What is it that
– What did he want to know, Jack?- ________ that we would have the picnic on Sunday.
#85289
A
what it was
B
when it was
C
whether it was
D
where it was
Was it from the lake ________ he often went fishing ________ he saved the drowning girl?
#84956
A
that; that
B
where; where
C
where; that
D
that; where