腹部外伤时作诊断性腹腔穿刺，抽出不凝固血液，最可能的诊断为（　　） A．空腔脏器破裂

在下列六种物质中：①五氧化二磷、②矿泉水、③高锰酸钾、④铁水、⑤空气、⑥液氧．

其中属于纯净物的是（填序号）______．

任务型阅读 请根据材料内容，按照要求完成各题。（共5小题；每小题2分，满分10分）

In real life, all of us have friends. We can talk to them, play and go to the cinema with them. (1) But we know that not all of them are real good friends, because simply “A friend in need is a friend indeed”.

But why are they still our friends? (2) In every one of us there is a ______ need to have friends and not to live ______ in this world. This need makes us get along with the others. On the other hand, this need keeps us searching everywhere to find new friends. But when we have found one, some time later we realize that he or she is not what we are looking for.

Everybody knows how to become a friend, but not all of them know how to become a good friend, because they don’t know what a good friend means. Some of us want to have friends just to make themselves happy, or maybe get something from others. He or she is not thinking about the others or what makes them happy. He or she is a selfish person.

Someone knows the meaning of good friendship. Someone knows how to be loyal(忠诚的) to someone, how to take care of him, and how to love him, as he is a very important person in his life. Unluckily, not everyone on the Internet wants to be a good friend as what is happening in real life. They are looking for friends, just to prove that they have a lot of friends.

About me, I’m not interested in numbers. Because I learned from the life: “Finding a real good friend is not an easy task”.

1. 将(1)句译成中文：_________________________________________________________

2. 在(2)句的空白处分别填入一个适当的词使句意完整、上下文通顺：

_____________________ _____________________

3. 回答问题:What can we do with friends according to this passage?

___________________________________________________________________________

4.在文中找出与We are not alone because of the need of having friends意思相近的句子：

___________________________________________________________________________

5. 写出文中最能表达该短文主题的句子。

___________________________________________________________________________

关于反射弧的叙述，错误的是（）

A.是反射活动的结构基础

B.包括五个组成部分

C.反射中枢均在大脑皮质

D.反射弧任何一个环节中断，反射将不能进行

E.在整体情况下发生反射活动时，中枢进行整合活动

以下有关公文的说法错误的是( )。

A．公文的基本组成部分有：标题、正文、作者、日期、印章或签署、主题词

B．通用公文，又称行政公文，指各类机关普遍使用的文件，如请示、报告、函等

C．通知的作者广泛，不受机关性质与级别层次的限制

D．函为不相隶属机关间相互往来的正式公文，对受文者的行为没有强制性影响

"辨证"是指（）

A.对症状和体征加以分析、综合、概括判断为某种性质的证候的过程

B.对证候作出相应的治疗措施

C.治疗疾病的手段和方法

D.对疾病的研究和处理方法

E.对疾病病理变化的概括