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问题 填空题

母线侧隔离开关和硬母线支柱绝缘子，应选用高强度支柱绝缘子，以防运行或操作时（），造成母线接地或（）。

答案

参考答案：断裂、短路

单项选择题

Man: Bill, have you heard the latest news It appears that we won't be laid off after all. Woman: Oh, somewhat I'm tired of working here anyway. Question: What does the woman mean

A．She is surprised.

B．She feels very happy.

C．She is indifferent.

D．She feels very angry.
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翻译题

根据汉语完成句子。

1. 我长大了想当乐队指挥。 

    I want ___________ of a band when I grow up.

2. 他经常骑自行车去车站。

    He often ___________a ____________ the bus station.

3. 我们的朋友来自五湖四海。

    We have friends ____________.

4. 你什么时候来中国的？

    ___________ you ___________ China？

5. 你能做务吗? 

   Can you ____________?

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