如图所示，小凯从A点出发前进10米，向右转15°，再前进10米，又向右转15°…

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

“My family has been watching the ‘I Am the Singer’ 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 “I Am the Singer” 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 raking.

Like this father, Chinese teachers at Middle schools have also been finding their students using Internet jargons which are difficult to understand. A teacher from Tianjin asked her students to write the 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” is 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, meaning an ugly looking femal) or a Qing Wa (frog, meaning an ugly looking male ) is, you will possibly be regarded as a CaiNiao!

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

A．explain some Internet jargons

B．suggest common Internet jargons

C．laugh at the Beijing father

D．draw our attention to Internet jargons小题2:What does the underlined word Internet jargons mean?

A．Internet language

B．Internet action

C．Internet behavior

D．Internet fashion小题3:What does the writer think about the word “PK”?

A．Fathers can’t possibly know it.

B．The daughter should understand it.

C．Online game players may know it.

D．“I Am the Singer” shouldn’t have used it.小题4:The example 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5:What would be the best title for the passage?

A．A Puzzled Father!

B．Do You Speak Internet English?

C．Keep away from Internet English!

D．Kong Long or Qing Wa?

2010年12月10日～12日召开的中央经济工作会议是党中央、国务院对2011年经济工作进行重大决策和全面部署的关键会议。会议提出：2011年宏观经济政策的基本取向要积极稳健、审慎灵活，要把稳定价格总水平放在更加突出的位置。以科学发展为主题，以加快转变经济发展方式为主线，……，着力保障和改善民生，保持经济平稳较快发展，促进社会和谐稳定。

会议同时指出，做好2011年经济工作，要进一步加强和改进党对经济工作的领导，统一思想、协调行动，加强学习、增长本领，转变作风、狠抓落实。

结合材料运用所学知识回答：

（1）结合材料，运用《政治生活》相关知识，说明2010年中央经济工作会议的决策和部署把稳定价格总水平放在更加突出的位置，着力保障和改善民生的原因。

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（2）分析说明加强和改进党对经济工作的领导对做好2011年经济工作的重要性。

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可出现平均肺动脉压降低的是

A．肺血管阻力升高
B．二尖瓣狭窄
C．肺动脉狭窄
D．左心功能不全
E．肺血流量增加

急性Q波型心肌梗死时，反映心肌损伤的心电图改变是

A．T波倒置
B．R波振幅降低
C．ST段水平型压低
D．ST段弓背型抬高
E．病理性Q波或QS波

由郑律成作曲的一首歌这样唱道：“我们的队伍向太阳，脚踏着祖国的大地，背负着民族期望。”这首歌是（）。

A.《祖国颂》

B.《中国人民解放军进行曲》

C.《歌唱祖国》

D.《救国军歌》