Chen Chunlong is a hero of      Liaocheng can be proud.
#77376
A
who
B
whom
C
that
D
which
推荐题目
_____ in the library regulations that any book borrowed be returned by due time, or the borrower will be fined.
#78012
A
What is required
B
It is required
C
As is required
D
Which is required
This is the hotel ________ last month. 
#75614
A
which they stayed
B
at that they stayed
C
where they stayed at
D
where they stayed
Without facts, we can’t form a correct opinion, for we need to have actual knowledge________ our thinking.
#78373
A
which to be based on
B
which to base on
C
on which to base
D
which to base