正确答案: C

又称能量衰变定律

题目：关于热力学第一定律，下列说法有误的是( )

解析：C

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举一反三的答案和解析：

[单选题]属于践成合同的是()。

借用合同

解析：C。买卖、租赁、委托三种合同，自当事人意思表示一致时成立，是诺成性合同，唯有借用合同为实践性合同，故C正确。

[单选题]The best title for this passage might be______．

The Learning Situation in the Modern University

解析：通读全文，可以发现文章第一段第一句就是全文的主旨句，全部三段都是对这句话的进一步展开。因而答案只能是B项。

[单选题]联系的客观普遍性原理的方法论意义在于( )

它要求人们用整体的观点去认识事物

解析：A【解析】本题考查的是联系的客观普遍性原理的方法论的内容，即人们要用整体的观点去认识事物。

[单选题]某个学生既想参加演讲比赛，锻炼自己，又害怕讲不好，被人讥笑，这时他面临的心理冲突是（　　）

趋避冲突

[单选题]Passage Three

Romeo and Juliet was probably written in 1595, when Shakespeare was a young successful playwright. He had already written comedies and history plays, but had not yet developed his shill in tragedy. The power of fate is strong to Shakespeare’s play. Chance and evil eventually join to bring tragedy. Chance involves Romeo in a murder, chance prevents a message from reaching Romeo in time, chance brings about a deadly meeting in a cemetery. Many Elizabethans were followers of astrology(星相术) and believed that the stars could control events. Thus, Romeo and Juliet art referred to as” star-crossed lovers” whose stars doomed(命中注定)them to disaster. Elizabethans also had a concept of fate in the person of Dame Fortune (命运女神). By spinning her wheel, she could raise the state of a beggar or a lower that of a king. One of the fascinations of Shakespeare is the way in which he put these ideas into the play. One of the most difficult things to decide about this play is the question of responsibility. Did irresistible fate bring tragedy to Romeo and Juliet, or were they themselves to blame? The fact that this question is not resolved by the author also helps to make Shakespeare’s Romeo and Juliet a fascinating work. 44. According to Para.1, Shakespeare wrote Romeo and Juliet ____.

when he succeeded in comedy and history plays

[单选题]

髂骨B．坐骨

解析：B,A

[单选题]下列关于债的特征表述正确的是（ ）

权利义务主体都是特定的

解析：从权利所体现的社会关系上看，债权反映的是动态的财产关系，故A项错误。从权利的客体上看，债权的客体是行为，B项错误。从权利的主体看，债是特定当事人之间的法律关系，故C项正确。非法行为也可以产生债，如侵权之债，故D项错误。所以，选择C项。

[单选题]《行路难》中下面哪句诗运用了历史典故( )

忽复乘舟梦日边

解析：【答案】C

[单选题]一次神经冲动，自神经向骨骼肌专递时，( )

终板膜的通道对Na和K+均通透誊