考研习题练习
| 考研每日一练（2019/2/25） |
| 第1题：The evolutionary process culminating in man was finally completed about 35,000 years ago with the appearance of Homo Sapiens, or "thinking man." (1) in broadest perspective, this represents the second major turning (2) in the course of (3) on this planet. The first occurred when life (4) out of inorganic matter.After that momentous (5) , all living forms evolved by adapting (6) their environment, as was evident during the climate turmoil of the Pleistocene.But with the (7) of man, the evolutionary process was (8) . No longer did genes adapt to environment. Instead, man adapted by changing the environment to (9) his genes. Today, a third (10) turning point appears (11) , as man’s growing knowledge of the structure and function of genes may soon enable him to (12) his genes as well as his environment. Man, and only man, has been able to create a made-to-order environment, or culture, as it is calleD、The reason is (13) only man can symbolize, or (14) things and concepts divorced from here-and-now reality. Only he laughs, and only he knows that he will die. Only he has wondered (15) the universe and its origins, about his place in it and in the hereafter. With these unique and revolutionizing abilities, man has been able to (16) with his environment without alteration. His culture in the new no biological way of having fur in theArctic, water storage in the desert, and fins in the water. More concretely, culture (17) tools, clothing, ornaments, institutions, language, art forms, and religious beliefs and (18) .All these have served to adapt man to his physical environment and to his fellowman. Indeed, story of man is simply the story of a (19) of cultures that he has created, form his Paleolithic (20) to the present day. A．accidents B．incidents C．actions D．events |
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| 第2题：细胞膜内、外，正常的Na+和K+浓度差的维持主要是由于
A．膜在安静时对K+的通透陛高 B．膜在兴奋时对Na+的通透性增加 C．Na+、K+易化扩散的结果 D．膜上Na+-K+泵的作用 E．膜上ATP的作用 |
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| 第3题： 不符合肿瘤性增生的是 A．可不形成肿块 B．需致癌因素的持续存在 C．细胞代谢旺盛 D．增生的细胞具有异型性 E．相对无止境生长 |
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| 第4题：The Republican Party has lost its minD、To win elections, a party needs votes, obviously, and constituencies. First, however, it needs ideas. In 1994--95, the Republican Party had after long struggle advanced a coherent, compelling set of political ideas expressed in a specific legislative agend A、The political story of 1996 is that this same party, within the space of six weeks, then became totally, shockingly intellectually deranged. Then, astonishingly, on the very moment of their philosophical victory, just as the Republicans prepared to carry these ideas into battle in November, came cannon fire from the rear. PatBuchanan first came out to declare a general insurrection. The enemy, according toBuchanan, is not the welfare state. It is that conservative icon, capitalism, with its ruthless captains of industry, greedy financiers and political elites (Republicans included, of course).All three groups collaborate to let foreigners--immigrants, traders, parasitic foreign-aid loafers--destroy the good life of the ordinaryAmerican worker. Buchananism would support and wield a big and mighty government apparatus to protect the little guy from buffeting, a government that builds trade walls and immigrant-repelling fences, that imposes punitive taxes on imports, and that polices the hiring and firing practices of business with the arrogance of the most zealous forcer. Republicans have focused too much on the mere tactical dangers posed by this assault. Yes, it gives ammunition to theDemocrats. Yes, it puts the eventual nominee through a bruising campaign and delivers him tarnished and drained into the ring againstBillClinton. But the real danger is philosophical, not tactical. It is axioms, not just policies, that are under fire. The Republican idea of smaller government is being ground to dust--by Republicans. In the middle of an election year, when they should be honing their themes againstDemocratic liberalism,Buchanan’s rise is forcing a pointless rearguard battle against a philosophical corpse, the obsolete paleoconservatism--a mix of nativism, protectionism and isolationism--of the 1930s. As the candidates’ debate inArizona last week showed, the entire primary campaign will be fought onBuchanan’s grounds, fending off his Smoot-Hawley-Franco populism.And then whatAfter the convention, what does the nominee do Try to resurrect the anti-welfare state themes of the historically successful ’94 congressional campaign Political parties can survive bruising primary battles. They cannot survive ideological meltdown.Dole andBuchanan say they are fighting for the heart and soul of the Republican Party. Heart and soul, however, will get you nowhere when you’ve lost your way--and your minD、 Which of the following can best describe the eventual nominee of the Republic Party of the election A、"from a scratch." B．"on the ropes." C．"out of patience." D．"under attack." |
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| 第5题：[118—120] A．硅胶G B、硅肢H C．硅胶GF254 D．硅胶HF254 E．硅胶GF366 含融合剂煅石膏的硅胶常用的吸附剂为 |
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| 第6题：激活胰蛋白酶原的物质主要是
A．肠致活酶 B．盐酸 C．胰蛋白酶本身 D．糜蛋白酶 E．组织液 |
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| 第7题：有甲、乙、丙三个盒子，第一个盒子里有4个红球1个白球，第二个盒子里有3个红球2个白球，第三个盒子里有2个红球3个白球，先任取一个盒子，再从中先后取出3个球，以X表示红球数． |
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| 第8题：1919年五四运动以前的新文化运动的性质是() A．资产阶级民主主义的新文化反对封建主义的旧文化的斗争 B．中国近代第一次思想解放运动 C．反帝反封建的爱国运动 D．新民主主义革命的伟大开端 |
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第9题： |
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| 第10题：科学发展观形成的条件有 A．我国社会主义初级阶段的基本国情 B．我国在新世纪新阶段的阶段性特征 C．党的建设面临的新任务 D．当代世界的发展实践和发展理念 |
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