供电服务质量事件是指供电服务过程中，未遵守有关规定、规范及技

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问题多项选择题

供电服务质量事件是指供电服务过程中，未遵守有关规定、规范及技术、服务标准，给客户、企业造成（）的事件。

A、社会公共安全

B、重大损失

C、损害公司品牌形象

D、造成不良影响

答案

参考答案：B, C, D

填空题

用适当的介词填空。

1. We can see the moon night.

2. There are many people Center Street.

3. People go to work Mondays.

4. Tony! Don't play dogs.

5. They have a lot of fun the holiday.

6. He often writes letters his parents.

7. Is your new classmates Wuhan?

8. Thank you telling me the news.

9. Today is Sunday, so she is her home.

10. There's a chair the two trees.

判断题

5t桥式起重机因为是在断续工作制下，启动频繁，故电动机不使用热继电器，而采用带一定延时的过电流继电器。