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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

On his drive to work, Leo listens to one of three radio stations, A, B, or C. He first turns to A. If A is playing a song he likes, he listens to it; if not, he turns to B. If B is playing a song he likes, he listens to it; if not, he turns to C. If C is playing a song he likes, he listens to it; if not, he turns off the radio. For each station, the probability is 0.30 that at any given moment the station is playing a song Leo likes. On his drive to work, what is the probability that Leo will hear a song he likes? 这个题目的0.3为什末代指在A station 播放到了自己喜欢的?不太理解0.3到底指的是甚麽

解答:

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阅读173858
解答: 徐小梅

提问:

这道题我就没看懂句义,错选了B,认为原句想表达的句义是:就像.....一样。请老师完整解答一下这道题的解题思路,谢谢老师。

解答:

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阅读142997
解答: 金栩竹老师

提问:

麻烦老师给我解答一下,刚才是我选择B答案纠结了一下,就是顺着读下去that are inseparable很容易理解成修饰social phenomena 主谓不一致,就是that 从句是可以跳跃修饰到emotions 上的吗?这个部分不是很清晰。

解答:

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阅读142673
解答: 金栩竹老师

提问:

请数学老师解答

解答:

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阅读143165
解答: ken@boost.org.cn老师

提问:

请数学老师解答,谢谢老师

解答:

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阅读143198
解答: ken@boost.org.cn老师

提问:

请老师给我讲解下这一题,我自己是采取带值的方法,感觉这样子不是很合理。

解答:

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阅读143278
解答: ken@boost.org.cn老师

提问:

请数学老师解答 谢谢

解答:

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阅读143234
解答: ken@boost.org.cn老师

提问:

请数学老师解答,谢谢

解答:

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阅读143764
解答: ken@boost.org.cn老师

提问:

请数学老师解答 谢谢

解答:

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阅读143880
解答: ken@boost.org.cn老师

提问:

请数学老师解答 谢谢

解答:

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阅读143833
解答: ken@boost.org.cn老师

提问:

一家餐厅有A B两个list的side dishes,两个list都不重样,给出一共有18种搭配方式,问B list里有几个菜 条件1:AB一共有11个菜 条件2:A有2个菜 请数学老师解答 谢谢老师

解答:

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阅读143471
解答: ken@boost.org.cn老师

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