人体内完成受精作用的场所是（） A． * * B．输卵管 C．子宫 D．卵巢

下列关于C++函数的叙述中，正确的是

A．内联函数就是定义在另一个函数体内部的函数

B．函数体的最后一条语句必须是return语句

C．标准C++要求在调用一个函数之前，必须先声明其原型

D．编译器会根据函数的返回值类型和参数表来区分函数的不同重载形式

阅读理解

     Everyday, 340 million people speak it. One billion people are learning it and it is said that by 2050,

half of the world's population will be using it. What are we talking about? That global language-English.

     The English language started in Britain in the 5th century. It is a mixed language. It was built up when

German. Scandinavian and French invaders settled in England and created a common language for

communication.

     Today it is the official language of the UK, the USA, Australia, New Zealand, Canada, South Africa

and Ireland as well as many islands in the Caribbean . Many other countries and regions use it for politics

and business, for example, India. Pakistan, Nigeria and the Philippines. English is also one of the official

languages of Hong Kong.

     But global advertising and pop music mean that in most countries, you will see or hear some English.

Thanks to McDonalds, we all know about "burgers". "fries" and "milkshakes". Songs by Madonna,

Britney Spears and Celine Dion are in English. We can sing along, even if we do not understand what we

are singing!

     English is a messy (杂乱的) language. Every year, dictionaries include new words that talk about

popular culture, for example, computer-related words such as "blogging", "download" and "chatroom".

Also included are words that teenagers use. Who does not know "cool", "OK" and "hello" ?

     Other languages also influence English. Many English words come from French. Words like "cafe"

and expressions like "c'est la vie" (that is life) are all part of the English language. On the other hand, the

French language includes English words like "le weekend" and "le camping". German words are also part

of English. Words like "kindergarten" come from the German language.

     Recently, British people have become interested in "yoga". But the word comes from an ancient Hindu

language in India.

1. The English language has a history of ______.

A. over 2000 years

B. over 500 years  

C. over 1500 years

D. over 1000 years

2. The underlined expression "thanks to " can be replaced by ______.

A. because of

B. thankful to    

C. not until

D. as if.

3. Which of the following statements is true about the language of English ?

A. It has been changing all the time.  

B. It has borrowed words from all the other languages.

C. French words are used by the English because dictionaries have French words.

D. Singers and film stars have the greatest influence on language.

4. How many people in the world are using English now?

A. One billion people                      

B. 340 million

C. almost all the people in the world.

D. not mentioned above, but the number is growing rapidly.

5. Many countries and regions use it for politics and business except______.

A. the USA    

B. Nigeria      

C. the Philippines    

D. Norway

不支配扁桃体神经的是（）

A.舌咽神经分支

B.迷走神经分支

C.舌下神经

D.上颌神经

E.交感神经

雨天行驶时，应（）以保证车辆制动性能良好

A.确保轮胎花纹深度合格

B.保证发动机工作良好

C.保证驻车制动器正常

D.确保转向系统正常工作

发射机无功率输出，应首先检查（）。

A.RF功放

B.调制器

C.PTT、天线、收发转换器等