道路交通事故适用简易程序处理完毕后，当事人应立即撤离现场，恢复交通。

Recently a Beijing father sent in a question at an Internet forum (论坛) asking what "PK" meant.

"My family has been watching the 'Super Girl' singing competition TV programme. My little daughter asked me what 'PK' meant, but I had no idea," explained the puzzled father.

To a lot of Chinese young people who have been playing games online, it is impossible not to know this term. In such Internet games, "PK" is short for "Player Kill", in which two players fight until one ends the life of the other.

In the case of the "Super Girl" singing competition, "PK" was used to refer to the stage where two singers have to compete with each other for only one chance to go up in competition ranking.

Like this father, Chinese teachers at high schools have also been finding their students' compositions using Internet jargons which are difficult to understand. A high school teacher from Tianjin asked her students to write compositions with simple language, but they came up with a lot of Internet jargons that she didn't understand.

"My 'GG' came back this summer from college. He told me I've grown up to be a 'PLMM'. I loved to 'FB' with him together; he always took me to the 'KPM'," went one composition.

"GG" means Ge Ge (Chinese pinyin for brother). "PLMM" refers to Piao Liang Mei Mei (beautiful girl). "FB" means Fu Bai (corruption). "KPM" is short for KFC, Pizza Hut and McDonald's.

Some specialists welcome Internet jargons as a new development in language.

If you do not even know what a Kong Long (dinosaur, referring to an ugly looking female) or a Qing Wa (frog, referring to an ugly looking male) is, you will possibly be regarded as a Cai Niao!

小题1:By writing the article, the writer tries to  ________ .

A．explain some Internet language

B．suggest common Internet language

C．laugh at the Beijing father

D．draw our attention to Internet language小题2:What does the writer think about the term "PK"?

A．Fathers can't possibly know it.

B．The daughter should understand it.

C．Online game players may know it.

D．"Super Girl" shouldn't have used it.小题3:The examples of the Beijing father and the Tianjin teacher are used to show that Internet jargons ________ .

A．are used not only online

B．can be understood very well

C．are welcomed by all the people

D．cause trouble to our mother tongue小题4:The underlined word "jargons" means " ________ " in Chinese.

A．行话

B．粗口

C．歌词

D．趋势

当涉及通信的所有节点中有一个特殊的点与其余所有节点直接相连，而其余点之间互相不能直接相连时，就形成了所谓（），又称枢纽形拓扑。

A.星形拓扑

B.线形拓扑

C.树形拓扑

D.网状拓扑

为避免在冬季或空气温度降低到~定程度时，柴油中的蜡结晶而使柴油失去流动性，因此要控制柴油的（）。

A．馏程95070点

B．闪点

C．凝固点

D．酸度

吸入麻醉药对乙酰胆碱作用主要是（）

A.抑制其摄取

B.使其降解

C.抑制其活性

D.减少其释放

E.加速其摄取

什么叫超导体？