ARDS诊断的主要依据为以往有心肺疾患史，有引起ARDS的基础疾病，经过一段潜伏期(

哪一条不是儿童生长发育的一般规律（）

A.由上至下

B.由细到粗

C.由近到远

D.由低级到高级

E.由简单到复杂

某市公安局决定开展以涉抢、涉恶、涉赌犯罪为打击重点的“打黑除恶”专项斗争，严厉打击建筑工地、市场、娱乐场所等重点场所的暴力垄断、贩毒吸毒、聚众赌博等犯罪活动。据此回答17-18题。

小题1: “打黑除恶”专项斗争表明政府行使的职能是（   ）

A．惩治犯罪分子，维护社会治安和社会秩序的职能

B．组织和领导社会主义经济建设和文化职能

C．协调人民内部矛盾的职能

D．搞好社会公共服务的职能小题2: “打黑除恶”专项斗争有利于（   ）

①维护社会治安   

②保护公民合法财产

③保护公民的生命安全   

④协调人民内部矛盾

A．①②③

B．②③④

C．①③④

D．①②④

传承中华文化，弘扬民族精神（10分）

2013年，中央电视台一档《中国汉字听写大会》节目吸引了观众。从2013年8月这档节目在每周五“黄金时段”推出后，观众的关注度持续攀高，掀起了一场听写汉字的热潮。据央视统计，《中国汉字听写大会》播出后同时段收视率飙升4倍，微博话题登预热门榜，点击量突破18万，百度搜索指数高达42万。正如中央电视台科教频道总监金越介绍——“这不是一个秀场，呈现出来的状态可能非常单纯、简朴，但却可以吸引观众在电视机前同步参与，在游戏中学习知识、领略汉字之美。”

阅读上述材料，结合所学知识，回答下列问题：

《中国汉字听写大会》节目对传承中华文化与文明起到了积极的作用，请谈谈对“传承中华文化与文明”的理解？（6分）

结合中 * * 精神的内涵，简要谈谈我们青少年应如何弘扬和培育民族精神？（4分）

某工程双代号网络计划如下图所示，其中关键线路有（）条。

A．1

B．2

C．3

D．4

Few scientific fields are as full of risk as that of research into human intelligence. The two questions that (1) over and over again are "is it a result of nature or nurture" and "does race make a difference"

Making (2) comments about the second question can be a (3) move, as James Watson, a co-discoverer of DNA structure, recently found. He suggested that he was " (4) about the prospect of Africa" (5) "all our social policies are based on the fact that their intelligence is the same as ours (white people) (6) all the testing says not really". Such (7) by Dr. Watson are not merely (8) , they are scientifically weird. If the term (9) has any useful scientific meaning, then Africa, the continent where modern humanity began, is most racially diverse. The resulting (10) among the public forced Dr. Watson to leave his laboratory.

(11) , the study of the first question (12) between intelligence and genetics— has some wiser practitioners. One of them, Terrie Moffitt, of King’s College, has just (13) a project judging the relative importance of nature and nurture. Dr. Moffitt’s team (14) the effect on intelligence of breastfeeding, but in a genetic context. Previous studies have shown that breastfed children are more intelligent, (15) about six IQ points, than those given baby formulas.

The team, however, (16) the involvement of a gene called FADS2, which comes in two varieties, known as C and G. The researchers (17) if these two varieties interacted differently with breast milk. (18) on data from two groups of people, they found that the intelligence increase associated with breastfeeding only happened to people having (19) at least one copy of the C variety. The effect did not. (20) on the social classes or IQs of the parents.

3（）

A.career-killing

B.career-facilitating

C.time-consuming

D.energy-saving