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阅读理解。

    English is spoken as a first language by most people in the USA, Britain, Australia, New Zealand,

Ireland and Canada. However, English is spoken all over the world. It is the main language in over 60

countries, including India, Singapore and many of the Caribbean and Pacific islands. In these places

English is spokenas a second language.

    English is also an international language in many other countries, like China and Japan. People in

these countries use it for business, and travelers to these countries use English when they get there to

communicate. Other people may learn English because they enjoy reading books in English, listening to

British or American music or watching American films.

    English has changed a lot over the years and still goes on changing. It is no longer right to talk about

British English or American English if the speakers come or don't come from those countries. People in

Japan and Korea, for example, may use the American spelling but may not sound like Americans.

    English will probably be the most widely used language in the world by the end of the 21st century.

This language no longer belongs to British, American or Australian speakers. It be-longs to anyone in the

world. So, as a middle school student of English today, think about how you can use this language. After

you leave school, you will almost certainly need it.

1. In how many countries is English spoken as a first language? [ ]

A. Five.

B. Four.

C. Three.

D. Six.

2. In which other countries is English spoken as a main language? [ ]

A. Britain, the USA, Australia.

B. India, Singapore and many of the Caribbean and Pacific islands.

C. China, Japan.

D. Over 60 countries.

3. People from other countries learn English for ______. [ ]

A. passing exams

B. business and traveling

C. reading English books, enjoying English music or films

D. both B and C

4. Even if people in Japan and Korea use American spelling they            . [ ]

A. will speak the same as Americans

B. may not sound like Americans

C. will speak British English

D. will speak English much better

5. Which answer best describes the passage? [ ]

A. A First Language in the World

B. A Second Language in the World

C. English Around the World

D. A useful language

使用往来科目管理方式，如果科目汇总表中只有113101应收账款-北京，那么北京客户业务，应在( )查询。

A．113101科目下

B．1131科目下

C．总账科目下

D．101科目下

She won the race in the end and this made her ______.        [ ]

A. happy                          

B. to be happy  

C. happily                        

D. to be happiness

2400对主干电缆的芯线线径主要选择（）毫米

A.0.32

B.0.4

C.0.5

温室效应是气候变暖的主要原因，导致温室效应主要与（）有关。

A、二氧化氮浓度增大

B、二氧化碳浓度增大

C、二氧化硫浓度增大