考研每日一练(2019/6/11) |
第1题:欧洲最早开始使用活字印刷术的是( )。 A.西班牙人 B.法国人 C.德意志人 D.英国人 |
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第2题: 社会主义生产关系的实质是 A.生产资料公有制 B.按劳分配 C.共同富裕 D.剩余产品归劳动者共同占有 |
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第3题:治疗手术后肠麻痹及膀胱麻痹最好用 A.加兰他敏 B.以上皆否 C.毒扁豆碱 D.新斯的明 E.乙酰胆碱 |
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第4题:![]() |
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第5题:中共十六届五中全会指出,坚持以科学发展观统领经济社会发展全局,要坚持的原则是 A.必须保持经济平衡较快发展;必须加快转变经济增长方式 B.必须提高自主创新能力 C.必须促进城乡区域协调发展 D.必须加强和谐社会建设;必须不断深化改革开放 |
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第6题:In his 1979 book, The SinkingArk, biologist Norman Myers estimated that (1) of more than 100 human-caused extinctions occur each clay, and that one million species (2) by the century’s enD、Yet there is little evidence of (3) that number of extinctions. For example, only seven species on the (4) species list have become extinct (5) the list was created in 1973. Bio- (6) is an important value, according to many scientists. Nevertheless, the supposed mass extinction rates bandied about are (7) by multiplying (8) by improbables to get imponderables. Many estimates, for instance, rely a great deal on a "species-area (9) ", which predicts that twice as many species will be found on 100 square miles (10) on ten square miles. The problem is that species are not distributed (11) , so bow much of a forest are destroyed may be as important as (12) . (13) , saysAriel Lugo, director of the International Institute of Tropical Forestry in Puerto Rico, "Biologists who predict high (14) rates (15) the resiliency of nature". One of the main muses of extinctions is deforestation.According to theConsultative Group on InternationalAgricultural Research, what destroys tropical trees is not commercial logging, (16) "poor farmers who have no other (17) for feeding their families than slashing and burning a (18) of forest". In countries that practice modern (19) agriculture, forests are in (20) danger. In 1920, U. S. forests covered 732 million acres. Today they cover 737 million. A、where B.what C.as D.from |
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第7题:
B.since C.until D.towards | |
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第8题:下列不属于支出转换型政策的是()
A.汇率政策 B.直接管制 C.政府支出 D.关税政策 |
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第9题:计算![]() |
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第10题:现行宪法序言指出,工人阶级领导的、以工农联盟为基础的人民民主专政()
A.等同于无产阶级专政 B.实质上即无产阶级专政 C.形式上接近无产阶级专政 D.即无产阶级专政 |
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