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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

解答:

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阅读275778
解答: 王文静

提问:

If 500 is the mutiple of 100 that is closest to x and 400 is the multiple of 100 that is closest to y,which multiple of 100 is closest to x+y? (1)x小于500 (2)y小于400

解答:

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阅读295700
解答: ken@boost.org.cn老师

提问:

老师 32题不懂怎么解,都是看过答案解释还没懂的!

解答:

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阅读295975
解答: ken@boost.org.cn老师

提问:

老师28题解答这里怎么是60的12次方,5的1次方?怎么化简化的?

解答:

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阅读295497
解答: ken@boost.org.cn老师

提问:

老师,这道题做错了,不会,怎么解啊?谢谢!

解答:

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阅读295390
解答: ken@boost.org.cn老师

提问:

May老师这道OG上的题没懂,即使看了下面的解释。谢谢哦!

解答:

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阅读295834
解答: ken@boost.org.cn老师

提问:

求may老师解答

解答:

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阅读295852
解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读294952
解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读295915
解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读295985
解答: 徐小梅老师

提问:

求may老师解答

解答:

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阅读296334
解答: 徐小梅老师

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