下列结构都是在生活中可以经常见到的，它们当中不属于器官的是（） A．洋葱表皮 B

贷款人对借款人自主支付方式应如何管理？

古诗文默写。（12分）

①杨花落尽子规啼，闻道龙标过五溪。   ，   。（李白《闻王昌龄左迁龙标遥有此寄》）

②飞来山上千寻塔，闻说鸡鸣见日升。   ，   。   （王安石《登飞来峰》）

③   ，   ，国恒亡。（孟子《生于忧患，死于安乐》）

④牡牧的《赤壁》中蕴含机遇造人的哲理，又隐含着诗人对自己生不逢时、怀才不遇的慨叹之情的诗句是：   ，   。

⑤在《春望》中，春天的花开鸟鸣反而使诗人杜甫生发忧国思亲之情的诗句是：   ，   。

⑥李清照在《武陵春》中化无形为有形，将看不见摸不着的哀愁写成可以承载、可以触摸的实体的句子是：   ，   。

下列物质中，不能与二氧化碳发生反应的是（　　）

A．灼热的焦炭

B．灼热的氧化铜

C．石蕊试液

D．石灰水

阅读理解。

     What will people die of 100 years from now? If you think that is a simple question, you have not been

paying attention to the revolution that is taking place in bio-technology (生物技术). With the help of new medicine, the human body will last a very long time. Death will come mainly from accidents, murder and

war. Today's leading killers, such as heart diseases, cancer, and aging itself, will become distant memory.

     In discussion of technological changes, the Internet gets most of the attention these days. But the

change in medicine can be the real technological event of our times. How long can humans live? Human

brains were known to decide the final death. Cells(细胞) are the basic units of all living things, and

until recently, scientists were sure that the life of cells could not go much beyond 120 years because the

basic materials of cells, such as those of brain cells, would not last forever. But the upper limits will be

broken by new medicine. Sometime between 2050 and 2100, medicine will have advanced to the point

at which every 10 years or so, people will be able to take medicine to repair their organs(器官). The

medicine, made up of the basic building materials of life, will build new brain cells, heart cells, and so

on-in much the same way our bodies make new skin cells to take the place of old ones.

      It is exciting to imagine that the advance in technology may be changing the most basic conditional

human existence, but many technical problems still must be cleared up on the way to this wonderful future.

1. According to the passage, human death is now mainly caused by _______.

A. diseases and aging                

B. accidents and war

C. accidents and aging              

D. heart diseases and war

2. In the author's opinion, today's most important advance in technology lies in _____.

A. medicine      

B. the internet    

C. brain cells    

D. human organs

3. Humans may live longer in the future because ______.

A. heart disease will be far away from us

B. human brains can decide the final death

C. the basic materials of cells will last forever

D. human organs can be repaired by new medicine

4. We can learn from the passage that _____.

A. human life will not last more than 120 years in the future

B. human have to take medicine to build new skin cells now

C. much needs to be done before humans can have a longer life

D. we have already solved the technical problems in building new cells.

女性，60岁。反复咳嗽、咳痰25年，心悸、气促、下肢间歇水肿3年，病情加重伴畏寒发热1周入院。体检：T38℃，呼吸急促，口唇发绀，双肺叩诊过清音，中下肺有湿啰音，心率110次/分，心律齐，无杂音，双下肢重度水肿

为明确诊断首选的检查是（）。

A．胸部X线检查

B．心电图检查

C．动脉血气分析

D．痰培养及药敏试验

E．血胆固醇和甘油三脂测定