We have gathered nearly 100,000 quilts,        up to half have gone to the flood-hit areas. 
#78114
A
of which
B
in which
C
with which
D
for which
推荐题目
Which sentence is wrong?
#76345
A
The professor lives in the room whose windows face south.
B
Don’t enter the house its roof has been destroyed in the hurricane.(飓风)
C
We prefer the students who like challenging themselves.
D
I still remember the name of the village we visited last year.
September 11, 2001 is the day ______ we will never forget.
#77327
A
that
B
when
C
on which
D
on that