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
——Who is making so much noise in the garden?——____ the children.
#85414
A
There are
B
They are
C
That is
D
It is
______ was not until the early 20th century _____ the importance of his ideas was realized.
#84931
A
What; that
B
It; that
C
That; so
D
It ;when
It was _____back home after the experiments.
#85525
A
not until midnight did he go
B
until midnight that he didn’t go
C
not until midnight that he went
D
until midnight when he didn’t go
It was with great joy _____ he received the news that his lost daughter had been found.
#85465
A
because
B
which
C
since
D
that
It was from only a few supplies that she had bought in the village ______the hostess cooked such a nice dinner
#84919
A
where
B
that
C
when
D
which.