问题
(2013·四川省巴蜀名校一模)Everyone is different and that is ________ makes our world much better
A:that
B:which
C:who
D:what
B:which
C:who
D:what
正确答案是：
同类题型
Fresh food is good for you . But you have to _______it first because sometimes it is a little dirty.
How did he finish he work—I heard that he did it _________.
He was about to tell me the matter _______someone stopped him
Traveling abroad _____________ to rich tourists and wealthy business people decades ago.