【名词&注释】
不断进步(constant progress)、社会危害性(social harmfulness)、不断发展(continuous development)、传统教育思想(traditional educational thinking)、构成犯罪(a crime)、政治觉悟(political consciousness)、政治方向(political orientation)、“两点论”、必须坚持(must stick to)、不断提高(constant improvement)
[单选题]我国政治体制改革必须坚持(must stick to)正确的政治方向(political orientation)，需要努力适应的是 （ ）
A. 我国人民政治参与的积极性不断提高(constant improvement)
B. 社会不断进步
C. 经济不断发展
D. 我国人民的政治觉悟不断提高(constant improvement)
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举一反三：
[单选题]Text 3Under certain circumstances, the human body must cope with gases at greater-than-normal atmospheric pressure. For example, gas pressures increase rapidly during a dive made with scuba gear because the breathing equipment allows divers to stay underwater longer and dive deeper.
A. The pressure exerted on the human body increases by 1 atmosphere for every 10 meters of depth in seawater, so that at 30 meters in seawater a diver is exposed to a pressure of about 4 atmospheres. The pressure of the gases being breathed must equal the external pressure applied to the body, otherwise breathing is very difficult. Therefore all of the gases in the air breathed by a scuba diver at 40 meters are present at five times their usual pressure. Nitrogen, which composes 80 per cent of the air we breathe, usually causes a balmy feeling of well-being at this pressure. At a depth of 5 atmospheres, nitrogen causes symptoms resembling alcohol intoxication, known as nitrogen narcosis. Nitrogen narcosis apparently results from a direct effect on the brain of the large amounts of nitrogen cause under these pressurized helium does not exert a similar narcotic effect.
B. As a scuba diver descends, the pressure of nitrogen in the lungs increases. Nitrogen then diffuses from the lungs to the blood, and from the blood to body tissues. The reverse occurs when the diver surfaces; the nitrogen pressure in the lungs falls and the nitrogen diffuses from the tissues into the blood, and from the blood into the lungs. If the return to the surface is too rapid, nitrogen in the tissues and blood cannot diffuse out rapidly enough and nitrogen bubbles are formed. They can cause severe pains, particularly around the joints.
C. Another complication may result if the breath is held during ascent. During ascent from a depth of 10 meters, the volume of air in the lungs will double because the air pressure at the surface is only half of what it was at 10 meters. This change in volume may cause the lungs to distend and even rupture. This condition is called air embolism. To avoid this event, a diver must ascend slowly, never at a rate exceeding the rise of the exhaled air bubbles, and must exhale during as- cent.
D. 31. What does the passage mainly discuss?
E. The equipment divers use.
F. The effects of pressure on gases in the human body.
G. How to prepare for a deep dive.
H. The symptoms of nitrogen bubbles in the bloodstream.
[单选题]“两点论”和“重点论”相结合的思想方法的根据是
A. 唯物论的观点
B. 矛盾论的观点
C. 认识论的观点
D. 唯物史观的观点
[单选题]赫尔巴特所代表的传统教育思想的核心一般被概括为：教材中心、课堂中心和
A. 教师中心 B．学校中心
B. 学生中心 D．活动中心
[多选题]
A. 抗药性选择B．免疫学方法
B. 逆转录作用
C. 分子杂交
D. 体外翻译
E. 113.鉴定是否有质粒转入受体菌的方法是
F. 114.直接选择并鉴定有否目的基因的较常用方法是。
[单选题]犯罪构成是指按照《刑法》的规定，决定某一具体行为的社会危害性及其程度，而为该行为构成犯罪所必需的一切主观要件和客观要件的总和。其中犯罪故意和犯罪过失属于
A. 犯罪主体
B. 犯罪主观方面
C. 犯罪客体
D. 犯罪客观方面
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