题目内容

In 2019 we moved to Boston. My grandparents lived there.改写where引导的定从

查看答案

搜索结果不匹配？点我反馈

更多问题

She asked me to put my books in her office. I could find them quickly and easily there.改写where引导的定从。

They showed us the place. They once lived and worked in that place.改写where 引导的定从

力只要和轴不垂直和不平行就一定会对轴产生力矩。

A. 对
B. 错

当力的作用线与转动轴共面的时候,力对轴不会产生矩。

A. 对
B. 错