撰写“医家五戒十要”的医家是() A．李时珍 B．陈实功 C．孙思邈 D．张仲景 E

下列都是帕金森病的典型表现，除去（）。

A.在肢体主动运动时震颤加强

B.关节被动运动时有肌强直

C.睡眠时震颤消失

D.面部表情减少

E.慌张步态

根据我国有关规定，基金清算结果由基金清算小组经中国证监会批准后公告的时间是（）。

A.3个工作日内

B.3日内

C.5个工作日内

D.5日内

根据中国人民银行上海分行的调查，目前购买国债已经成为居民家庭持有金融资产的首选。下列关于国债的认识正确的是

A．国债利息收入属于劳动所得

B．国债可以提前支取

C．国债可以无限制发行

D．国债是一种最安全的债券

阅读理解。

     Recent research has claimed that an excess of positive ions in the air can have an ill effect on people's

physical or psychological health. What are positive ions? Well, the air is full of ions, electrically charged

particles, and generally there is a rough balance between the positive and the negative charged. But

sometimes this balance becomes disturbed and a larger proportion of positive ions are found. This

happens naturally before thunderstorm, earthquakes when winds are blowing in certain countries. Or it

can be caused by a build-up of static electricity indoors from carpets or clothing, or from TV sets,

duplicators or computer display screens.

     When a large number of positive ions are present in the air many people experience unpleasant effects

such as headaches, fatigue , excessive anger, and some particularly sensitive people feel sick or even

suffer mental disturbance. Animals are also affected, particularly before earthquakes, snakes have been

observed to come out, rats to flee from their burrows, dogs howl and cats jump about unaccountably.

This has led the US Geographical Survey to fund a network of volunteers to watch animals in an effort to

foresee such disasters before they hit vulnerable areas such as California.

     Conversely, when large numbers of negative ions are present, then people have a feeling of well-being. Natural conditions that produce these large amounts are near the sea, close to waterfalls or fountains, or

in any place where water is sprayed, or forms a spray. This probably accounts for the beneficial effect of

a holiday by the sea, or in the mountains with streams or waterfalls.

     To increase the supply of negative ions indoors, some scientists recommend the use of ionisers. They

claim that ionisers not only clean and refresh the air but also improve the health of people sensitive to

excess positive ions. Of course, there are the detractors, other scientists, who dismiss such claims and

are skeptical about negative/positive ion research. Therefore people can only make up their own minds

by observing the effects on themselves, or on others, of a negative rich or poor environment. After all it is

debatable whether depending on seismic readings to anticipate earthquakes is more effective than watching the cat.

1. What is an ion according to the passage?

A. It's a charged particle.

B. It's basically static electricity indoors.

C. It's a balance between the positive and negative charged.

D. It's an ill effect on people's physical and psychological health.

2. What effect does exceeding positive ionization have on most of the people?

A. They will throw up.

B. They will be sick and tired of life.

C. They may feel rather bad-tempered.

D. They may feel they are out of their mind.

3. A high negative ion count is likely to be found           .

A. in a mountainous area.     

B. by a water spray in a garden.

C. close to a slow-flowing river.

D. near a pound with a water pump.

4. What is the author's attitude towards the use of ionisers?

A. Neutral.      

B. Opposed.    

C. Supportive.    

D. Ambiguous.

关于系统理论叙述不正确的是（）

A.系统理论基础结构是反馈

B.解释一个复杂的神经系统相互联合产生协调的功能

C.解释一个复杂的神经系统组合整体彼此间如何影响的

D.Brunnstrom技术只是为了加速患者用潜意识控制运动的恢复速度

E.动作控制是由不同等级和分工明确的神经中枢相互协调和共同参与的