题目

there are ( ) months with ( ) days in a year.
there are ( ) months with ( ) days in a year.
A:twelev;thirty-one B:eight;thirty-one
C:seven;thirty D:four;thirty
答案是D为什么?为什么不是A?

提问时间：2021-01-02

答案

正确答案是D,这句话意思是说：一年中有四个月有30天.



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