(二) 建筑工程施工安全技术模板工程所使用的材料,钢材质量应符合现行国家标准( )

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问题:

(二) 建筑工程施工安全技术


模板工程所使用的材料,钢材质量应符合现行国家标准( )的规定。

A.《直缝电焊钢管》

B.《一般工程用铸造碳钢》

C.《碳素结构钢》

D.《低压流体输送用焊接钢管》

考点:安全工程师安全生产技术安全生产技术
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阅读理解,根据短文内容判断正 (T) 误 (F) 。

     Some people have good memories, and can easily remember a very long text by heart (凭记性).

Some people have bad memories. They can only remember some of the things when they say them

over and over.

     Charles Dickens, a famous English writer, said that he could walk along any long street in London

and tell you the name of every shop he passed.

     A great memory can help people to learn a language. Everybody learns his own (自己的) language.

He remembered what he heard when he was a small child. Some children live in foreign countries with

their parents. They can easily learn two languages. In school it's not easy to learn a second language

because the students have so little time for it. And they are busy with other subjects.

( )1. We all have good memories.

(     )2. Charles Dickens could remember things when he looked at them once.

(     )3. Everyone learns his own language by going to other countries.

(     )4. It's easier to learn a foreign language in our own country than in foreign countries.

(     )5. Now students have more time to learn a second language.

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餐厅提供的餐别会对()定额产生影响。

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简述条文式计划的编写要求

题型:单项选择题

某建设项目固定资产投资为5000万元,流动资金为450万元,项目投资期年利润总额为900万元,达到设计生产能力的正常年份年利润总额为1200万元,则该项目正常年份的总投资收益率为( )。

A.15%

B.20%

C.22%

D.24%

题型:单项选择题

打算帮妈妈参加居民养老保险,不知2015年长沙居民养老保险缴费标准是多少?还有现行养老金每月发放多少?会一直增加吗?

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