to gain access to seats at college the seniors are working hard．
#85247
A
That is；\
B
It is；that
C
What is；that
D
Which is；why
推荐题目
It was along the Mississippi River _____ Mark Twain spent much of his childhood.
#85009
A
how
B
which
C
that
D
where
——Do you have any idea when the project will be carried out?—No, but I have heard that it was not until last month _______ it was approved.
#84860
A
that
B
when
C
since
D
before
It is _____ he often fails in exams____ makes his parents worried about him.
#84877
A
because；that
B
that；that
C
不填；that
D
what；that
_______ it two days ago when you arrived home late that you came across her?
#85209
A
Did
B
Was
C
Does
D
Is