根据《汽车加油加气站设计与施工规范》GB50156-2012要求,在城市中心区不应建

题型:多项选择题

问题:

根据《汽车加油加气站设计与施工规范》GB50156-2012要求,在城市中心区不应建()。

A、二级加油加气合建站

B、一级加油站

C、一级加气站

D、一级加油加气合建站

E、CNG加气母站

考点:加气站操作员考试加气站操作员技师考试加气站操作员技师考试题库
题型:多项选择题

已知随机变量ξ服从正态分布N(2,σ2),P(ξ≤4)=0.84,则P(ξ≤0)=(    )。

题型:多项选择题

“五一”节期间,某电器按成本价提高30%后标价,再打8折(标价的80%)销售,售价为2080元.设该电器的成本价为x元,根据题意,下面所列方程正确的是(  )

A.x(1+30%)×80%=2080

B.x•30%•80%=2080

C.2080×30%×80%=x

D.x•30%=2080×80%

题型:多项选择题

呋塞米与阿司匹林的相互作用是()。

A.竞争血浆蛋白结合

B.竞争代谢酶

C.竞争肾小管排泄系统

D.竞争作用靶点

题型:多项选择题

选用贸易术语时应考虑的因素主要有哪些?

题型:多项选择题

阅读理解。

      The society today is in a state of changing. Everywhere ways of doing things are changing and the

items that we use on a daily basis are also changing. This change has also come to the clothing business.

Most people are not aware that organic clothing production is now a billion-dollar industry. Many of us

probably don't even know what organic clothing is.

     Organic clothing is the material that is made and grown in accordance with organic standards. This

means that in the process of growing the material no harm is done to the air, water and the earth itself.

These materials are not harmful to the earth's natural ecological system and meet the standards of what is

well known today as "going green". Another fact that most people are not aware of is that the clothing

industry adds more pollution to the natural environment than most other industries.

     Cotton is one material where pesticides are used a lot because the crops are always being attacked

by various insects and bugs. On the contrary, organically grown cotton does not use any of these harmful

pesticides and nor do they add any other chemicals to the natural cotton.

     Organic clothing is catching on but you may not find it in your local department stores. However, you

would be more likely to find a better variety by going online. Organic clothing may be a bit more

expensive than ordinary clothing. Cotton is not the only material that is grown organically, although it is

very popular.    Other materials include hemp, bamboo and wool. Just as with organically grown cotton,

there are no pesticides or chemicals used in the growing process of these materials. Most people say that

clothing made from organic cotton has a smoother feel and is softer and gentler on the skin.

1. According to the passage , which of the following is known by most people?

A. What organic clothing is            

B. Organic clothing is  a money-making business.  

C. What "going green" means  

D. The clothing industry seriously pollutes the environment.

2. Which of the following is TRUE about organic cotton ?

A. Insects and bugs don't attack organic cotton.

B. Neither pesticides nor chemicals are added to organic cotton.

C. Only cotton has been organically grown so far.

D. People think poorly of clothing made from organic cotton.

3. The underlined phrase  "catching on " in the fourth paragraph means ________.

A. getting started 

B. becoming cheaper

C. getting improved  

D. becoming popular

4. What is the best title for the passage ?

A. Changes in Organic Clothing.

B. How Organic Clothing Develops.

C. Where to Buy the Real Organic Clothes.  

D. The Truth About Organic Clothing.

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