起重机吊物以前,应注意什么事项?

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问题:

起重机吊物以前,应注意什么事项?

考点:安全生产知识竞赛建设工程安全知识竞赛建设工程安全知识竞赛题库
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课文填空。以下是两篇课文选段,请任意选择一篇,并根据课文,在文中划线处填上适当单词,每空一词, (共10小题,计10分) 

1). Some festivals are held to honour the dead or to ___1_____ the ancestors, who might return _____2__ to help or to do ____3____. For the Japanese festival Obon, people should go to clean graves and light incense in ____4____ of their ancestors. They also light lamps and play music because they think this will __5_____ the ancestors back to earth. In Mexico, people celebrate the Day of the Dead in early November. _6____ this important feast day, people eat food in the _7____ of skulls and cakes with “ bones” on them. They offer food, flowers and gifts to the dead. The Western holiday Halloween also had its ___8______in old _____9_ about the return of the spirits of dead people. It is now a children’s festival, when they can dress up and go to their neighbours’ homes to ask for sweets. If neighbours do not give any sweets, the children might play a __10____ on them.

2)       According to a widely ____1___ theory, the universe began _____2__ a “Big Bang” that threw matter in all _____3____. After the “Big Bang”, the earth was still just a cloud of dust. ___4____ it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust _____5___ into a solid _____6__. The earth became so _____7___ that it was not clear ____8_____ the shape would last or not. It ____9______ loudly with fire and rock. They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earth’s ___10______.

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监理单位在分析影响投标的因素时应分析环境和条件,其中建设工程监理最直接、至关重要的环境条件是()。

A.建设单位提供的条件

B.施工单位

C.水文、气候、地形等自然条件

D.设计单位

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不锈钢中含碳量越高其耐腐蚀性越好。

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规定没立有名无实的立法院,并在立法院成立以前,由参政院代行立法院职权的宪法(宪法性文件)是( )。

A.《中华民国约法》

B.《中华民国训政时期约法》

C.《中华民国宪法》(“贿选宪法”)

D.《中华民国宪法》(“蒋记宪法”)

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"大实有羸状"所反映的病证是()

A.真寒假热证

B.真热假寒证

C.真实假虚证

D.真虚假实证

E.虚实错杂证

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