试题与答案

根据《个体防护装备选用规范》（GB/T11651-2008）中对作业类别的规定：高压

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题型：单项选择题

题目：

根据《个体防护装备选用规范》（GB/T11651-2008）中对作业类别的规定：高压带电作业是指额定电压大于或等于（）kV的带电操作作业。

A.3

B.5

C.1

D.10

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A, B

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      A dove is a bird. You may have seen doves. Some doves are white and some are grey. They like corn.

They don't like meat. A dove likes to live in a bird-house. Many people like doves. They make a home for their

doves near a window. Doves fly out of their houses in the day. They come back home in the evening. Doves

can fly long hours. So sometimes people take them far away. They tie a letter to the dove's leg. Then the dove

can take the letter home. How interesting! Do you like doves now?

1. What do doves like to eat?

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2. Where do doves live?

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3. When does a dove go out?

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4. What do people tie to the leg of a dove?

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5. Can doves fly out of their houses?

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