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[Issue Essay]

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题目:

Analytical!

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答案:

提问:

Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, favored due to their enhancement of reproduction or survival, but that they are simply random by-products of other evolutionary developments. (A) due to their enhancement of reproduction or survival, but that they are (B) due to the reproduction or survival they enhance, but they are (C) because they enhance reproduction or survival, but (D) because they enhance reproduction or survival, but are (E) because of enhancing reproduction or survival, but are

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阅读276764
解答: 王文静

提问:

这个题为啥不选D? D不是很好的平行结构吗?@ 唐老师

解答:

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阅读351582
解答: 唐瑭老师

提问:

老师,这题没有明白。什么意思,答案B,我选D,不知道为啥? As 和when有什么区别@ 唐老师

解答:

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阅读348472
解答: 唐瑭老师

提问:

老师,这道题我都不懂从哪里开始下手去解开

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解答: 徐小梅老师

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解答: 金栩竹老师

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解答: 唐瑭老师

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解答: 唐瑭老师

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解答: 唐瑭老师

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解答: 唐瑭老师

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解答: 唐瑭老师

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解答: 唐瑭老师

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