单导体电缆、单芯电缆_爱下问搜题

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问题名词解释

单导体电缆、单芯电缆

答案

参考答案：

只有一根绝缘线芯的电缆。

选择题

— Your flight was quite late last night.
— Yes, it was midnight _____ our plane finally got to Jinan.

A. that
B. when
C. since
D. until

问答题简答题

何首乌炮制作用如何？