PREP-SC2：1-20_GMAT备考

PREP-SC2：1-20

题目总数20 平均正确率 54% 预计耗时 41min 完成人数 6872

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题号	题目内容	耗时/秒	平均正确率	操作
SC-745l3h	Since the start of the space age, [u]more and more littering has occurred in orbits near Earth, ofte	122	60%	查看详情
SC-e05fch	[u]In the Louisiana Purchase of 1803, the United States acquired 828,000 square miles for about four	122	50%	查看详情
SC-bdcl4h	Defying efforts by policymakers on both sides of the Atlantic [u]at restraining it, the United State	122	79%	查看详情
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SC-2778ph	[u]As well as heat and light, the Sun is the source of a continuous stream[/u] of atomic particles k	122	83%	查看详情
SC-c53l5h	Like their male counterparts, women scientists are above average in terms of intelligence and creati	122	87%	查看详情
SC-54el6h	[u]From studies of the bony house of the brain, which is the cranium, located in the back of the sku	122	71%	查看详情
SC-a34l7h	So-called green taxes, which exact a price for the use of polluting or nonrenewable fuels, are havin	122	54%	查看详情
SC-97fl8h	Ozone, a special form of oxygen that screens out harmful ultraviolet rays, reaches high concentratio	122	36%	查看详情
SC-326l9h	The Environmental Protection Agency frequently puts mandatory controls on toxic substances that pres	122	33%	查看详情
SC-c90lah	The rise of the Incan empire rested not only on the Incas' military might and the ability of their r	122	94%	查看详情
SC-264lbh	Nine months after the county banned jet skis and other water bikes from the tranquil waters of Puget	122	57%	查看详情
SC-196lch	Performing a risky maneuver that required precision flying, [u]not only did space shuttle astronauts	122	86%	查看详情
SC-946ldh	One of the earliest known birds with a beak and contour feathers, Confuciusornis sanctus, [u]with la	122	77%	查看详情
SC-d91leh	[u]Three out of every four automobile owners in the United States also own a bicycle.[/u]	122	67%	查看详情
SC-690lfh	In the mid-1920s the Hawthorne Works of the Western Electric Company was the scene of an intensive s	122	37%	查看详情
SC-3dfb4h	The single-family house constructed by the Yana, a Native American people who lived in what is now n	122	62%	查看详情
SC-a60lgh	The success of the program to eradicate smallpox has stimulated experts to pursue [u]what they had n	122	45%	查看详情
SC-8eclhh	[u]Although the first pulsar, or rapidly spinning collapsed star, to be sighted was in the summer of	122	47%	查看详情
SC-d70lih	Some anthropologists regard the early hominids' manner of walking [u]as being less efficient than in	122	66%	查看详情
SC-a25ljh	[u]The human nervous system and a telephone system superficially resemble each other, not only becau	122	73%	查看详情

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