It was only after he had read the papers    Mr. Gross realized the task before him was extremely difficult to complete.
#84923
A
when
B
that
C
which
D
What
推荐题目
 It       a Saturday afternoon in May ______ Margaret could arrange for me to meet her elder sister.
#85354
A
was until, when
B
was until; that
C
was not until, when
D
was not until; that
Is it in this room in _____ the great writer once lived ____ he finished his last works?
#85036
A
which; that
B
that, where
C
that; which
D
where; that
I wonder        that makes him so sad.
#85248
A
why it does
B
what he does
C
how it is
D
what it is