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[Issue Essay]

试题详情

题目:

Analytical!

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答案:

提问:

The Achaemenid empire of Persia reached the Indus Valley in the fifth century B.C., bringing (the Aramaic script with it, from which was derived both northern and ) southern Indian alphabets. A. the Aramaic script with it, from which was derived both northern and B. the Aramaic script with it, and from which deriving both the northern and the C. with it the Aramaic script, from which derive both the northern and the D. with it the Aramaic script, from which derives both northern and E. with it the Aramaic script, and deriving from it both the northern and 老师,上次答疑太卡,我后来听录音还是不太明白,题干不是说script derives from alphabets吗? derive from 在这里改怎么理解?起源于?今晚有课,听不了答疑,麻烦老师讲解。

解答:

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解答: sysadmin

提问:

老师,我今天考试碰到的寂静题,一模一样!然后根本算不出来啊,两个式子结合是30x=5y.不知道寂静答案是怎么算出来x=15 y=90的?

解答:

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解答: ken@boost.org.cn老师

提问:

请May老师解答~ 老师,您回复我的这一题,关于圆心角 和 圆周角,我有几个问题想问: 1. ABC是一个优弧,优弧的圆心角是怎么看的呢?为什么是∠BOC,而不是∠AOC呢? 2. 此图中,(优弧)弧ABC 和 (劣弧) 弧AC是否有同一个圆心角 和 同一个圆周角呢? 如果不是,老师可否分别把此图中 优弧与劣弧的圆心角和圆周角画一下? 2. 优弧ABC所对应的圆周角 是∠E(我用红笔加上去的那一个)吗?

解答:

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解答: 徐小梅老师

提问:

请May老师解答,想问一下鸡精的答案是不是错了?我的解答过程有没有问题?

解答:

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解答: 徐小梅老师

提问:

请May老师解答,这题没有头绪

解答:

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解答: 徐小梅老师

提问:

请May老师解答

解答:

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阅读264070
解答: 徐小梅老师

提问:

请May老师解答

解答:

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阅读263487
解答: 徐小梅老师

提问:

请May老师解答

解答:

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阅读263631
解答: 徐小梅老师

提问:

请May老师解答

解答:

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阅读264040
解答: 徐小梅老师

提问:

请May老师解答

解答:

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阅读264267
解答: 徐小梅老师

提问:

请May老师解答

解答:

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阅读262544
解答: 徐小梅老师

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