问题

I’m not sure when the 6thnational population census(人口普查)completed—_______ November, 2010.

A: to;in
B:on; to
C:on;in
D: in; to

正确答案是：

同类题型

What ______ amazing news!

______ drinking although they are drivers, whichis very dangerous both to them and the passengers.

My English teacher went into the classroom as if _____. [ ]

Mr Wang, could you tell me how long _______ the magazines —At most ten days.

下列各组词语中，没有错别字的一组是