为防止转移电位引起的危害，对可能将接地网的高电位引向厂站外，_爱下问搜题

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问题多项选择题

为防止转移电位引起的危害，对可能将接地网的高电位引向厂站外，或将低电位引向厂站内的设施，一般采取的隔离措施有( )。

A．对外的通信设备加隔离变压器；

B．向外供电的低压线路采用电缆，其电源中性点选在内面适当的地方接地；

C．铁路轨道分别在两处加绝缘鱼尾板；

D．通向厂、所外的管道采用绝缘段。

答案

参考答案：A,C,D

填空题

用方框里适当的短语完成句子。

have nothing to do out of breath dozens of see sb.writing do with lie reading
hear sb.singing in the beginning in the end get ready to

1. I’m      leave the theater for another.
2. The man       but to lie down on the grass in the garden last week.
3. The old man goes upstairs       .
4. The composer didn’t know what he      the concert.
5. There are       musical instruments in the orchestra.
6. Li Ping likes       in bed,but his parents said it’s too bad for eyes.
7. When I went into the classroom,I       the girl       at the desk.
8. When the teacher walked past,he       the students       .
9.       he didn’t like reading English but       he liked it.

判断题

在债务重组中，债务人以现金、非现金资产两种方式的组合清偿债务的，债务人应先以支付的现金冲减重组债务的账面价值，再按以非现金资产清偿债务的会计原则进行处理。 ( )