下列图象正确的是（ ） A． 向稀盐酸中加水 B． 室温下向不饱和硝酸钾溶

阅读理解。

     For most people, the word "fashion" means "clothes". But people. May ask the question."

what clothes in fashion?"and they use the adjective "fashionable"in the same way, "she was

wearing a fashionable coat""his shirt was in a really fashionable color."

     But of course there are fashions in many things, not only in clothes. There are fashions in

holidays restaurants, films and books. There are even fashions in school subjects, jobs and

languages.

     Fashions change as time goes. If you look at pictures of people or things from the past,

you will see that fashion have always changed. An English house of 1750 was different from

one of 1650. a fashionable man in 1780 looked very different from his grandson in 1860.

     Today fashions change very quickly. Some of this is national. We hear about things much

more quickly than in the past. Newspapers, radios, telephones and televisions send information

from one country to another in a few minute.

     New fashions mean that people will buy new things, so you see there is money in fashion.    

1. From the passage we know that"fashion"is in          .

A. clothes      

B. many things        

C. popular things    

D. everything

2. Which of the following things is fashionable today?

A. The girl is singing with earphone.

B. The girl is watching TV.

C. The girl is surfing on the internet.

D. The girl is drawing a picture.

3. Today fashions change very quickly because           .

A. people read newspapers every day        

B. people quickly learn what is happening in the world

C. new things that people like are often shown on TV

D. radios send information from one country to another

4."There is money in fashion"means        

A. Fashionable things are expensive

B. Money comes from fashion

C. People like new things 

D. Fashions make big money.

5.Which one is not right in the following sentences?

A. As time goes, fashion can be different from what they are now.

B. In the modern world , fashions change quickly.

C. The word "fashions"doesn't only mean "clothes"

D. Fashions are in many things, but there aren't any ones in school subjects.

( )的作用在于报告订货、库存、销售费用、现金流量、应收款和应付款等方面的数据资料，为企业内部有关部门掌握产品输出和资金收支等服务。

A．内部报告系统

B．营销情报系统

C．营销研究系统

D．营销分析系统

1947年6月底，揭开人民解放军战争战略进攻的序幕是陈，谢兵团挺进（）、刘，（）兵团挺进（）、陈，（）大军挺进（）

门式刚架从结构上分类有哪些种类（）？

I无铰刚架；

II两铰刚架；

III三铰刚架；

IV四铰刚架。

A.I、II

B.II、III

C.I、II、III

D.I、II、III、IV

烯烃分离装置停工，罐区火炬系统如何处理？