聚焦式日照计，金属槽内有上、中、下三道沟分别对应的是（）。A．夏季、春秋季和冬季 B

NOT all memories are sweet. Some people -- all their lives trying to forget bad experiences. Violence and traffic accidents can leave people with terrible physical and emotional scars (伤痕).

Now American researchers think they are close to developing a pill, which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce, or possibly erase, the effect of painful memories.

In November, experts tested a drug on people in the US and France. The drug stops the body producing chemicals that fix memories in the brain (大脑). So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased.

The research has caused a great deal of discussion. Some think it is a bad idea, while others support it.

Supporters say it could lead to pills that prevent or treat soldiers' troubling memories after war. They say that there are many people who suffer from terrible memories.

"Some memories can destroy people's lives. They come back to you when you don't want to have them in a daydream or nightmare (噩梦). They usually come with very painful emotions," said Roger Pitman, a professor of psychiatry at Harvard Medical School. "This could relieve a lot of that suffering."

But those who are against the research say that changing memories is very dangerous because memories give us our identity (特质). They also help us all avoid the mistakes of the past.

"All of us can think of bad events in our lives that were horrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.

小题1:The passage is mainly about          

A．a new medical invention

B．a new research on the pill

C．a way of erasing painful memories

D．a discussion about the research on the pill小题2:The drug tested on people can           

A．cause the brain to fix memories

B．stop people remembering bad experiences

C．prevent body producing certain chemicals

D．erase the emotional effects of memories小题3:We can infer from the passage that            

A．people doubt the effects of the pills

B．the pill will stop people's bad experiences

C．taking the pill will do harm to people's health

D．the pill has probably been produced in America小题4:Which of the following does Rebecca Dresser agree with?

A．Some memories can destroy people's lives.

B．People want to remove bad memories.

C．Experiencing bad events makes us different from others.

D．The pill will reduce people's sufferings from bad memories.

在行政程序中，行政程序法的基本制度包括（）。

A.告知制度

B.参与制度

C.听证制度

D.救济制度

E.信息公开制度

患者，男性，50岁，入院后。

行如图所示的反射查体征，此为何种反射（）

A.肱二头肌反射

B.跖反射

C.踝反射

D.腹壁反射

E.膝反射

【案例二】
某市南苑北里小区22号楼为6层混合结构住宅楼，设计采用混凝土小型砌块砌筑，墙体加芯柱，竣工验收合格后，用户入住。但用户在使用过程中，发现墙体中没有芯柱，只发现了少量钢筋，而没有浇筑混凝土，最后经法定检测单位采用红外线照相法统计发现大约有82%墙体中未按设计要求加芯柱，只有一层部分墙体中有芯柱，造成了重大的质量隐患。
根据以上内容，回答下列问题：

选用液压泵的原则有（）

A.是否要求变量

B.工作压力

C.效率

D.噪声指标