问题
I’m not sure when the 6th national population census (人口普查) completed?—_______ November, 2010. [ ]
A: On
B: In
C: At
D:Of
B: In
C: At
D:Of
正确答案是：
同类题型
China has produced many great writers over the last ten years, Mo Yan.
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There is ________ food. It’s enough for us to eat for a week.
Have you returned the book to the library ____? —Yes, I have ____ returned it.
They had to walk ______the jungle because their car broke down.[ ]