下列用于评定土基承载能力的指标是( )。A．塑性指数 B．渗透系数 C．CBR值 D

病历摘要：患者男性，8岁。2周前无明显诱因出现严重头痛、头晕，左侧眼球内斜，右侧肢体乏力，时有恶心，无呕吐，发病后在当地医院就诊，MRI检查示：桥脑腹侧占位性病变。

小儿脑室外引流的护理措施有：（）。提示：患儿接受了“右侧脑室外引流术”。

A.放低脑室引流管及引流瓶至少10～15cm，利于引流

B.抬高墨菲氏滴管近病人端5～10cm

C.密切观察引流的性质

D.拨管前应试夹管

E.预防感染

F.引流液每日不超过250ml为宜

Do you constantly use the computer, whether for learning or entertainment? Computers give off radiation that is bad for your health, but here are some ways to protect yourself from computer radiation.

_小题1:_ Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation. _小题2:_

It is advisable to attach a radiation filter plate （辐射过滤板） in front of your computer’s screen. Make sure to avoid putting any metal substances near your computer as these may have reflected some of the electromagnetic waves that are harmful to your health. _小题3:_The brighter the screen the higher the radiation there will be and vice versa.

You can also put some radiation-absorbing plants such as several cacti near your computer to prevent radiation.

Make sure you do a skincare protection before sitting in front of the computer. _小题4:_Wash your face soon after using the computer in order to reduce 70% of the radiation.

_小题5:_ Old computer in general, has one to two times more radiations released than the new one within the same distance.

A．And adjust the brightness of your computer screen.

B．Apply a layer of facial mask to protect yourself.

C．And adjust the sound level on your computer.

D．The most efficient way is by drinking some coffee regularly.E. The simplest way is by drinking 2 & 3 cups of green tea every day.

F. If possible, purchase a new computer instead of using an old model computer.

G. It also helps keep our eyes see things clearly in the dark by improving the visual ability.

“十二五”时期是我国全面建设小康社会的关键时期，某省委、省政府将进一步转方式调结构，努力实现富民强省新跨越。为进一步推进转方式调结构，2010年10月，某省委组织专家分赴全省17市进行了实地调研。针对调研中发现的新问题，某省委认真听取民主党派和群众的建议，深化了对转方式调结构的认识。

结合材料，运用政治常识有关知识，分析某省委为什么要组织调研，听取民主党派和群众的建议。

WWW是以超文本标注语言为基础、能够提供面向Internet服务的信息浏览系统，WWW系统的结构采用了______模式。