单选题For many parents, raising a teenager is like fighting a long war, but years go by without any clear winner. Like a border conflict between neighboring countries, the parent-teen war is about boundaries: Where is the line between what I control and what you do? Both sides want peace, but neither feels it has any power to stop the conflict. In part, this is because neither is willing to admit any responsibility for starting it. From the parents" point of view, the only cause of their fight is their adolescents" complete unreasonableness. And of course, the teens see it in exactly the same way, except oppositely. Both feel trapped. In this article, I"ll describe three no-win situations that commonly arise between teens and parents and then suggest some ways out of the trap. The first no-win situation is quarrels over unimportant things. Examples include the color of the teen"s hair, the cleanliness of the bedroom, the preferred style of clothing, the child"s failure to eat a good breakfast before school, or his tendency to sleep until noon on the weekends. Second, blaming. The goal of a blaming battle is to make the other admit that his bad attitude is the reason why everything goes wrong. Third, needing to be right, it doesn"t matter what the topic is politics, the laws of physics, or the proper way to break an egg—the point of these arguments is to prove that you are right and the other person is wrong, for both wish to be considered an authority someone who actually knows something and therefore to command respect. Unfortunately, as long as parents and teens continue to assume that they know more than the other, they"ll continue to fight these battles forever and never make any real progress.

单选题下表是近十年来中国内地企业进入500强榜单的相关数据： 国有及国有控股企业(家) 股份制企业(家) 私营企业(家) 2002 11 0 0 2011 53 2 2 注：股份制企业不包括国有控股企业。 数据表明，我国( )。 A．股份制经济成为经济发展的主导力量 B．非公有制企业实力普遍增强 C．已形成一批具有国际竞争力的大型企业 D．国有经济成为经济制度基础

单选题一般认为，教育学行为的一门独立学科的标志是______。

单选题20世纪初出现于欧洲的超现实主义，对于视觉艺术的影响力深远，其代表人物是______。

单选题下列不是反射活动的一项是（）

单选题某教师为了让学生了解蚯蚓的特点，将活蚯蚓带到课堂，让学生亲手取走，自主观察，并交流观察的目的、方式和结果。该教师遵循了教学的__________。

单选题设集合A={x｜1≤x≤2}，B={x｜x≥a}，若AB，则a的取值范围是()。

单选题2010年9月18日，加快保障性安居工程建设工作座谈会在北京召开。国务院副总理李克强发表讲话，强调要坚持以人为本、执政为民，加快发展公共租赁住房，着力推进保障性安居工程，促进人民群众安居乐业。这充分体现了______ ①中国共产党的根本宗旨是全心全意为人民服务 ②我国政府的宗旨是为人民服务 ③我国政府严格依法执政，坚持对人民负责 ④我国政府积极履行提供社会公共服务的职能

单选题下列各组词语中，错别字最多的一组是______

单选题天气预报、会议通知、股市价格等信息往往会随着时间的推移而发生变化，这说明了信息具有______。

单选题下列关于素质教育的说法，哪项是错误的?______

单选题决定反射时间长短的主要因素是( )A．刺激强度的高低B．感受器的兴奋性C．中枢突触数目的多少D．效应器的兴奋性

单选题小明聪明过人、灵活善变、善于适应新的环境。小明的气质类型是（ ）。

单选题思想品德培养是从学生的______出发的。

单选题心理学家舒茨认为最基本的人际关系需要有三类，不包括______

单选题发展学生个性的方法是______。

单选题小学生在学习过程中常常要克服许多对学习不利的消极情绪，这表明______。 A.意志对情绪的影响 B.意志对认知的影响 C.情绪对意志的影响 D.认知对意志的影响

单选题明清时期的四大名绣不包括______

单选题中国共产党第十八届中央委员会第三次全体会议，于2013年11月9日至12日在北京举行。据下图，回答下面问题。

单选题对于不能够真实地表达自己意见和情感的学生，有效的行为改变的方法是（ ）