临时起搏导线的放置时间最好不要超过（） A.1周 B.2周 C.3周 D.1个月 E

病历摘要：麦女士，30岁，停经40，因双胎，胎儿宫内窘迫，疤痕子宫于上午9时行剖宫产，术中失血300ml，返病房后1小时出现 * * 出血较多350ml，查心率106次/分，测血压90/50mmHg（12/8kpa），子宫体软、平脐，面色苍白。临床考虑产后出血。

该病人输血，溶血反应第二阶段的典型症状是（）。

A.头胀、四肢麻木

B.腰背部剧痛、血压下降

C.黄疸、血红蛋白尿

D.少尿或无尿

E.寒战发热

-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 disease, cancer, and aging itself, will become distant memories.

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

小题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 disease and war小题2: In the author’s opinion, today’s most important advance in technology lies in __________.

A．brain cell

B．the Internet

C．medicine

D．human organ小题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小题4:How long can humans live in the future according to the passage?

A．Over 100 years.

B．More than 120 years.

C．About 150 years.

D．The passage doesn't tell us.

车辆长时间停放时，应选择停车场停车。

“一国两制"是解决我国_______问题的原则．

A．台湾、香港、澳门

B．香港、澳门

C．香港、台湾

D．台湾

新生儿期中枢神经系统感染最常见的疾病是（）

A.病毒性脑膜炎

B.中毒性脑病

C.大肠杆菌性脑膜炎

D.肺炎双球菌性脑膜炎

E.脑脓肿