问题
Some of the roads were flooded, _________ makes our journey more difficult
A:that
B:it
C:which
D:who
B:it
C:which
D:who
正确答案是：
同类题型
Mrs. White isn’t feeling well these days.She has made _____ with the doctor at three this afternoon.
Children who are over-protected by theirparents may become _____.
Hewassurprisedtoseehismother_______atthebackoftheclassroom[ ]
, I didn’t hear the door bell ring.—Your bell .Perhaps it needs repairing.