根据马斯洛的需要层次理论，人类由低到高的七种基本需要是：生理需要、安全需要、归属和爱

温 * * * * 在2011年的政府工作报告中明确提出：“保证中小学生每天一小时的校园体育活动。”国家出台此举是因为[ ]

①近年来我国中小学生的整体身体素质状况不容乐观

②关心未成年人健康成长是国家义不容辞的责任

③生命健康权是公民最根本的人身权利

④当前形势下，身体健康远比学习知识更重要

A、①②③ 

B、②③④

C、①②④ 

D、①②③④

阅读材料：

红军不怕远征难，万水千山只等闲。五岭逶迤腾细浪，乌蒙磅礴走泥丸。金沙水拍云崖暖，大渡桥横铁索寒。更喜岷山千里雪，三军过后尽开颜。

（1）中国红军长征何时开始和结束的，其结束的标志是什么？

___________________________________________________________________________

（2）长征的途中，中 * * 党召开了著名的遵义会议，你知道会议确立了谁在党中央的正确领导？遵义会议的历史意义是什么？

___________________________________________________________________________

（3）有一位伟人说：“长征是以我们的胜利，敌人的失败的结果而结束的。”请你说说，长征能够取得胜利的重要原因是什么？

___________________________________________________________________________

（4）红军长征经历了哪些艰难险阻？

___________________________________________________________________________

（5）我们经常说，要发扬长征精神，为祖国的现代化建设而奋斗。那么，你 心中的长征精神又是什么呢？

____________________________________________________________________________

Read the argument and the instructions that follow it, and then make any notes that will help you plan your response. Write your response on a separate sheet of paper. If possible, type your essay on a word processor.
A spokesman for a dairy company issued the following statement:
Many consumers buy organic milk because they are concerned about the consequences of the widespread use of recombinant bovine growth hormone and antibiotics in the conventional dairy industry. These concerns, however, are unfounded. While bovine growth hormone has been shown to produce significant developmental effects in cattle, no study has ever shown that its presence in commercial milk has had any developmental effects on human consumers. Regarding antibiotics, while it has been argued that large-scale, preemptive use of antibiotics in cattle feed can interfere with the animals’ immune systems and can lead to the proliferation of antibiotic-resistant strains of bacteria, neither of these effects affect the quality of the milk produced by cattle that are fed antibiotics. Therefore, there is no reasonable justification for a consumer to pay $5 for a gallon of organic milk when a perfectly good gallon of conventional milk can be had for half the price.
Discuss how well reasoned you find this argument. In your discussion, be sure to analyze the line of reasoning and the use of evidence in the argument. For example, you may need to consider what questionable assumptions underlie the thinking and what alternative examples or counterexamples might weaken the conclusion. You can also discuss what sort of evidence would strengthen or refute the argument, what changes in the argument would make it more logically sound, and what, if anything, would help you better evaluate its conclusion.

无功补偿设备可分为（）

A.无源补偿设备装置

B.有源补偿装置

C.组合补偿装置

D.集合式补偿装置

口内缝合术概述。