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问题 问答题 简答题

什么情况下保安电源应由客户自备？

答案

参考答案：

（1）在电力系统瓦解或不可抗拒力造成供电中断仍需保证供电的；

（2）客户自备电源比从电力系统供给更为经济合理的。

填空题

单词拼写。

根据所给汉语提示用适当的单词完成句子。（每空只写一个单词）

1. Don't feel _______ (羞耻) that you have to try several times before you finally stop smoking.

2. These rules and regulations have been _______ (采用) by many major cities.

3. The _______ (实际) cost was much higher than we had expected.

4. Prices have risen _______ (平稳) during the past decade.

5. The government is considering a total _______ (禁令) on the sale of handguns.

6. The president finally handled the issue by _______ (加强) the relationships between the two countries.

7. The greenhouse effect gives the earth's surface the _______ (平均) temperature of 15℃.

8. Huge _______ (数量) of oil were spilling into the Gulf of Mexico last year.

9. Don't call me unless it's ______ (绝对) necessary.

10. Who can ________ (预测) what painting styles there will be in the future?

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单项选择题

国务院药品监督管理部门组织拟定、审批继续教育( )。

A．实施工作
B．继续教育工作
C．管理办法
D．内容
E．登记制度
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