题目内容

下列哪种材料的套线管用于电线的保护:()。

A. PVC套线管
B. 铸铁套线管
C. PPR套线管
D. 铝塑复合管

查看答案

搜索结果不匹配？点我反馈

更多问题

电影艺术将西方经典美术中难以表现的（）成功地表现了出来。

A. 视野
B. 时间
C. 情绪
D. 情境

During their first winter, over half of the settlers died of or epidemics.

A. drought
B. starvation
C. fighting
D. cancer

轻钢龙骨悬吊式天棚吊顶中，用于连接天棚楼板和吊筋的连接件是（）

The women of the settlement were responsible for at the harvest festival.

A. making up
B. dancing
C. cooking
D. playing instrument