增加钢材表面的硬度、耐磨性、耐蚀性及疲劳强度的方法是（）。 A.正火 B.回火 C.

依据1871年德意志帝国宪法，德意志帝国的政治体制是 [ ]

A、君主专制

B、君主立宪制

C、议会共和制

D、开明君主制

一般资料：吕某，女性，17岁，高中二年级学生。

案例介绍：吕某出生于普通双职工家庭，长相一般，原是一个活泼的孩子，学习认真，懂事听话。一月前明显沉闷起来，两周前又突然情绪激动，不停地说话，哭闹不止，前天下午症状开始严重，被家属送来就诊。

下面是心理咨询师与求助者的一段对话：

心理咨询师：是你自己还是你妈妈想让你来做心理咨询的

吕某：我妈妈让我来的，她让我看看是否有病，其实她才有病呢，自己的女儿被人家害了，不去抓人，却带女儿看病，心肠有多坏啊。

心理咨询师：谁想害你

吕某：我们班同学，男同学想，女同学想，老师想，我们楼里的人想，刚才我来的路上，坐公共汽车的人也想……

心理咨询师：他们干什么要害你啊

吕某：还不是因为我漂亮，喜欢我的人多，我去上学，我们班男生就没有一个缺课的，上课了还在看我，下课后我回家，我们班有一多半的男生都跟我走……

心理咨询师：你怎么知道别人喜欢你

吕某：他们知道我要来上课，就不去别的地方了，早早的就来等我了，下课后和我一起走，星期天我不来学校，他们就没有一个来的，我坐在家里还能听到他们说我漂亮，一群人在楼下喊我，我父母怕我出去，总告诉我没人……

心理咨询师：你家在哪里

吕某：我可不能告诉你，我家站岗的都有枪，总和喜欢我的那些人打架，公安局来了都没办法，喜欢我的人太多……

心理咨询师：今天是星期几

吕某：十六号吧，十五的月亮十六圆，圆圆的月亮爬上来，照亮了我的梳妆台……

关于家在哪里的问题，吕某的回答表明其（）。

A．钟情妄想 

B．疑病妄想 

C．夸大妄想 

D．嫉妒妄想

Well, when the huge wave hit the boat, my safety belt broke and I was swept overboard. I don’t really understand how it happened, but it did. I heard someone yell out, but then my boat, Wild One, went off into the darkness and I was alone in a very rough sea. I then spent five and a half hours in the water. The place where it happened was, oh, about 50 kilometers from shore. It was likely that I wouldn’t see another day, but I always thought I’d overcome the difficulties. At first I was watching out for Wild One. The rest of the crew knew I was gone, so they were sure to come back and look for me. After a while, I saw the boat’s lights when it came looking for me. They were within about 300 meters of me, but the spotlight just missed me. The reason why they didn’t see me was because of the huge waves. You know, I started sailing when I was seven, and started ocean racing when I was about eighteen, but I’d never been overboard before. I believed I was going to survive, but it was very cold, and as the hours passed I started to get desperate——and frozen! It was around 5 am when I saw the lights of a tanker coming towards me. I figured it was probably my last chance. At first, I thought they were going to miss me, and then they made a slight turn and I yelled out “Help!” and they heard me. Then another yacht appeared. These guys were terrific. They gave me dry clothes, and then one jumped into the bunk and hung onto me. They covered us with as much dry clothing as they could, and the guy in with me stayed to transfer his body heat to me.

小题1:The author of the passage was alone in the sea NOT because ______.

A．the wind was too strong

B．the wave hit the boat

C．the safety belt was broken

D．his boat was in the darkness小题2:He was not saved by his crew because ______.

A．he didn’t yell out “Help!”

B．300 meters was long distance

C．he was not found

D．he didn’t see the spotlight小题3:It was inferred from the passage that ______.

A．he was swept overboard at about midnight

B．Wild One was the name of a crew member

C．he started ocean racing at about seven

D．he was too hopeless to take the last chance小题4: One of the guys who saved him jumped into the bunk in order to ______.

A．cover him with more dry clothes

B．warm him with his body heat

C．comfort him

D．congratulate him

关于逻辑数据层描述正确的是______。

A．逻辑数据层是膳食调查数据库的基本结构之一

B．逻辑数据层指出了每个数据的逻辑定义及数据间的逻辑关系

C．逻辑数据层所涉及的是数据库所有对象的逻辑关系，而不是它们的物理情况

D．逻辑数据层表示了一个或一些特定用户使用的数据集合，即逻辑记录集合

E．逻辑数据层是数据库管理员概念下的数据库

以儿童团体为对象，运用团体动力与团体过程，使团体中的儿童达到社会性的发展、行为的改变，实现儿童个人与社会和谐发展的专业方法是( )。

A．儿童咨询

B．儿童辅导

C．儿童个案工作

D．儿童小组工作

E．儿童社区工作