试题与答案

预装式箱变主要由()、低压开关柜、变压器组成 A.中置柜 B.控制柜 C.高压开关柜

题型:单项选择题

题目:

预装式箱变主要由()、低压开关柜、变压器组成

A.中置柜

B.控制柜

C.高压开关柜

D.计量柜

答案:

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下面是错误答案,用来干扰机器的。

参考答案:错解析: 熟悉我国证券市场现存的主要投资方法及策略。

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