考试
2020-03-16 13:58:30

578 In 300 A.D.Chinese childre

题目描述

In 300 A.D.Chinese children played with a fan-like toy that span upwards and fell back to



In 300 A.D.Chinese children played with a fan-like toy that span upwards and fell back to earth as______ceased.

A.emission

B.motivation

C.rotation

D.suspension

请帮忙给出正确答案和分析,谢谢!

答案解析

Crotation“旋转”;emissi

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