（）是公安消防机构在行政诉讼中享有的一项权利。A、遵守庭审纪律 B、举证责任 C、履

高某因与伊某的母亲有仇，故意致 15岁的伊某重伤。在法院开庭审理该案件时，伊某的母亲请求法庭判决被告人赔偿伊某医疗费等人民币3200元。请问，伊某的母亲处于何种诉讼地位( )

A．诉讼参与人和法定代理人

B．被害人

C．诉讼代理人

D．辩护人

据《灵枢·百病始生》的内容，七情在病机上伤害人体的部位一般是（）。

A.五脏

B.六腑

C.经脉

D.气血

E.络脉

硝苯地平在临床上用于

A．急慢性心律衰竭

B．降血脂

C．阵发性心动过速、期前收缩

D．预防和治疗冠心病、心绞痛和重症高血压

E．阵发性心动过速和心绞痛

某校课外活动小组为探究铜与稀硝酸反应产生的气体主要是NO，设计了下列实验。图中K为止水夹，F是装有一半空气的注射器，其中加热装置和固定装置均已略去。

请回答有关问题：

（1）设计装置A的目的是_______________________。

（2）当完成装置A的实验目的后，关闭K，再将装置B中的铜丝插入稀硝酸。B中反应的离子方程式是____________________________。

（3）将F中的空气推入E中，证明NO存在的实验现象是_______________，此过程发生反应的化学方程式是____________________。

（4）装置D中溶液的作用是________________。

阅读理解。

      Growing numbers of people are becoming addicted to text messaging (手机信息), a German doctor

warned recently.

      Psychotherapist (采用精神疗法的医生) Andreas Herter estimated that there were some 380,000

sufferers in Germany. Herter based his prediction (预测) on the growing number of manic mobile phone

users among patients arriving at his Hanover clinic (诊所) for addiction treatment.

      "Text message addiction is a real and serious illness because it causes mental and financial damage,"

said Herter. "The problem leads to depression and personality disorders, not to mention skyrocketing

(飞涨的) phone bills."

      For example, a teenage boy spent 8,900 euros (US$11,000) texting people he didn't even know and

a married couple could only communicate by text message, even when they were sitting side by side.

1. The passage is mainly to tell us ______. [ ]

A. why people like text messaging

B. text messaging has many advantages

C. overusing text message does great harm

D. text messaging does no good

2. Herter thinks text message addiction is ______.[ ]

A. acceptable

B. easy to deal with

C. unreasonable

D. worrying

3. The examples given in the last paragraph are used to show ______. [ ]

A. text message addiction is a serious diseas

B. they care about nothing else but text message

C. sending text message is their only hobby

D. they are very rich