[单选题]下列哪项不属于标本采集原则( )
A.遵照医嘱
B.充分准备
C.严格查对
D.定时送检
E.正确采集

Do animals have a culture What do we mean by "culture" Lately social scientists have begun to ask if culture is found just in humans, or if some animals have a culture, too. When we speak of culture, we mean a way of life a group of people have in common. Culture includes the beliefs and attitudes we learn. It is the patterns of behavior that help people to live together. It is also the patterns of behavior that make one group of people different from another.
Our culture lets us make up for having lost out strength, claws, long teeth and other defenses. Instead, we use tools cooperate with one another, and communicate with language. But these aspects of human behavior, or "culture", can also be found in the lives of certain animals. Animals can make tools, for example. We used to think that the ability to use tools was the dividing line between human beings and other animals. Lately, however, we have found that this is not the case. Chimpanzees (黑猩猩)
A. as a result of our culture, we have lost our strength, claws, long teeth and other defenses
B. our culture has enabled us even better though we have lost our strength, claws, long teeth and other defenses
C. our culture has brought back to us strength, claws, long teeth and other defenses that we have lost
D. our culture asks that we lose our strength, claws, long teeth and other defenses which animals still have

• 1. 画出过热蒸汽在绝热节流过程中能量损失的h-s图。

案例一：
一般资料；求助者，男性，38岁，机关公务员。
案例介绍：求助者平时工作繁忙，最近为迎接上级的一项重要检查，经常加班加点，但自己的孩子要参加升学考试，而妻子又在国外留学。他每日奔波忙碌，人变得憔悴、疲惫不堪，食不知味，连话都懒得说。近两个月来求助者心里总是不踏实，总害怕会发生什么事情，经常发脾气，有时觉得心慌，无力，工作效率下降，为完成任务不得不延长工作时间。父母、同事都说他生病了，他去看了医生，吃了几副中药，仍不见好转，于是前来心理咨询。
心理咨询师观察了解到的情况：求助者从小对自己要求严格，大学毕业后进入某机关工作，在自己的工作岗位上有所成就。新任处长不久，就赶上上级的重要检查，曾在全处会议上表示一定要把迎检工作做好，但赶上孩子升学考试，时间冲突，难以解决。