题目内容

平面与平面立体相交，其截交线为（）

A. 平面多边形
B. 圆
C. 不一定

查看答案

搜索结果不匹配？点我反馈

更多问题

We rushed to the railway station, but found the train . (leave)

Before I became an English major at an American college, I some English at high school in China. (learn)

Kathy the tickets by the time I got to the cinema by bike. (pick up)

The students did not understand until the teacher the theory in detail. (explain)