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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第255期
An experiment conducted aboard Space Lab in 1983 was the first attempt to grow protein crystals in the low-gravity environment of space.2015-12-01 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第254期
Over the years, biologists have suggested two main pathways by which sexual selection may have shaped the evolution of male birdsong.2015-11-27 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第253期
For many years, Benjamin Quarles' seminal account of the participation of African Americans in the American Revolution has remained the standard work in the field.2015-11-25 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第252期
The earliest controversies about the relationship between photography and art centered on whether photography's fidelity to appearances and dependence on a machine allowed it to be a fine art a...2015-11-23 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第251期
One explanation for the tendency of animals to be more vigilant in smaller groups than in larger ones assumes that the vigilant behavior2015-11-18 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第250期
Many objects in daily use have clearly been influenced by science, but their form and function, their dimensions and appearance2015-11-17 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第249期
Influenced by the view of some twentieth-century feminists that women's position within the family is one of the central factors determining women's social position2015-11-16 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第248期
While it is true that living organisms are profoundly affected by their environment2015-11-13 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第247期
Bracken fern has been spreading from its woodland strongholds for centuries, but the rate of encroachment into open countryside has lately increased alarmingly through-out northern and western Brit...2015-11-12 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第246期
Estimates of global temperature at the time air in the bubbles was trapped rely on measuring the relative abundances of hydrogen and its heavier isotope2015-11-11 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第245期
Comparing designs in music with visual designs raises interesting questions. We are familiar with the easy transfers of terms denoting qualities from one field to another.2015-11-10 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第244期
A special mucous coating that serves as a chemical camouflage allows clown fish to live among the deadly tentacles of the unsuspecting sea anemone2015-11-09 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第243期
Proponents of different jazz styles have always argued that their predecessors, musical style did not include essential characteristics that define jazz as jazz.2015-11-06 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第242期
Geologists Harris and Gass hypothesized that the Red Sea rift developed along the line of a suture (a splice in the Earth's crust) formed during the late Proterozoic era2015-11-05 编辑：mike 标签：
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[GRE阅读每日一题] GRE阅读理解(Barron模考)每日一题 第241期
The age at which young children begin to make moral discriminations about harmful actions committed against themselves or others has been the focus of recent research into the moral development of ...2015-11-04 编辑：mike 标签：
