《安全生产法》有哪几种基本原则?

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问题:

《安全生产法》有哪几种基本原则?

考点:公路养护工考试高级公路养护工高级公路养护工题库
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请看下列的漫画,然后根据漫画的内容回答下列问题:

骆驼和羊,你同意谁的观点?请简要说明一下理由。

________________________________________________________________________________

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单词(10分):

1. A study shows the safe driving speed r __________ from 60km to 80 km per hour.

1. The building o________ the post office is a book store,which is open 24hs every day.

2. I think we have everything in the agreement, shall we s________ it?

3. An awful idea has just s__________ me .

4. The p__________ water is not fit to drink.

5. Well __________ (教育) when she was young,she is respected by everyone in the villiage.

6. From the __________ (位置)on the top of the TV Tower, we can have a better view of the whole city.

7. We need to buy some new __________ (家具).

8. Is there any ______________(可能) you could pick me up at the airport.

9. __________ (有希望), I will get a pay raise next month.

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如右图所示,滴管中有液体甲,小试管中盛放着固体乙(足量),广口瓶中有少量饱和的澄清石灰水(试管底部浸没在澄清石灰水中)。当把甲溶液滴加到乙中后,过一会儿可看到石灰水变浑浊了,同时U形管中的a液面降低,b液面升高了。根据以上现象请你分析,其中说法正确的是

A.甲、乙一定分别是稀盐酸和碳酸钙固体

B.甲、乙有可能分别是水和硝酸铵固体

C.石灰水变浑浊有可能是发生了物理变化

D.一定是CO2与澄清石灰水反应生成沉淀

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将4.6g某化合物在空气中完全燃烧,共得到8.8g二氧化碳和5.4g水,求组成此化合物的各元素的质量比.

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在完全竞争市场上,厂商得到的价格若低于以下哪种成本就停止营业( )

A.平均成本

B.平均可变成本

C.边际成本

D.平均固定成本

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