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[Issue Essay]

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题目:

Analytical!

选项:

答案:

提问:

老师,能麻烦您解释一下您在数学基础课上说的 “因为k+7 可以整除3,所以整个式子可整除3” 的原因是什么吗?这里为什么可以直接判断出 k(k+7)可以被2整除呢?谢谢!

解答:

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阅读161995
解答: 徐小梅

提问:

请问这个第一句怎么翻译,what是引导的什么从句?

解答:

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阅读140224
解答: 金栩竹老师

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140222
解答: 王文静老师

提问:

数学,余数问题如何求通项公式?

解答:

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阅读139755
解答: 姜山老师

提问:

for example、such as、include、contain、like的区别

解答:

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阅读139941
解答: 英吉老师

提问:


解答:

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阅读141779
解答: 金栩竹老师

提问:


解答:

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阅读141853
解答: 金栩竹老师

提问:

2

解答:

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阅读141076
解答: 郭培月老师

提问:

as, since和when的用法区别

解答:

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阅读141376
解答: 郭培月老师

提问:

看不懂,错选C

解答:

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阅读139715
解答: sysadmin老师

提问:

正确选项E取非怎么理解(我后来直接加强倒是想懂了)

解答:

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阅读139053
解答: sysadmin老师

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