问题

_ medicine works in a human body is a question not everyone can understand fully.

A:How; that
B:That; which
C:That; which
D:What; that

正确答案是：

同类题型

下列各句中，表达最得体的一句是（）

This is apple on the desk , apple is green.

These two books are very interesting. Youcan choose _________ of them.

. Now that we’ve discussed our problem, are people happy with the decisions ________?

Lily_________the Reading Club two years ago.—You mean she_________the Reading Club for two years