A-A+

A.Divided into 12- month cycles.B.Divided into

2022-08-05 19:27:06 问答库 阅读 171 次

问题详情

A.Divided into 12- month cycles.
B.Divided into 6- month cycles.
C.Divided into 10 - year cycles.
D.Divided into 12 - year cycles.请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:D

考点: