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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

Most of the world's supply of uranium currently comes from mines. It is possible to extract uranium from seawater, but the cost of doing so is greater than the price that uranium fetches on the world market. Therefore, until the cost of extracting uranium from seawater can somehow be reduced, this method of obtaining uranium is unlikely to be commercially viable. Which of the following would it be most useful to determine in evaluating the argument? A.Whether the uranium in deposits on land is rapidly being depleted B.Whether most uranium is used near where it is mined C.Whether there are any technological advances that show promise of reducing the cost of extracting uranium from seawater D.Whether the total amount of uranium in seawater is significantly greater than the total amount of uranium on land E.Whether uranium can be extracted from freshwater at a cost similar to the cost of extracting it from seawater

解答:

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解答: sysadmin

提问:

请问这道题的解题思路

解答:

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解答: 徐小梅老师

提问:

老师 这题解题思路是?

解答:

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阅读328240
解答: 徐小梅老师

提问:

老师好,请教下这道题的做题思路

解答:

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解答: 徐小梅老师

提问:

根据题意得到r=p/1.25(100-p)+p 最后化简为r=4p/500-p,如何得到400p/500-p呢

解答:

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阅读294425
解答: 徐小梅老师

提问:

请问王文静老师 这题c选项不应该是用deep吗

解答:

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阅读404103
解答: 王文静老师

提问:

请问王文静老师 这道题c为什么排除呢

解答:

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阅读404919
解答: 王文静老师

提问:

王文静老师还是这道题 我看了您的解释说e选项因为是跟小说比所以错,我理解是跟PKD那个人比啊?

解答:

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阅读396558
解答: 王文静老师

提问:

谢谢金老师~

解答:

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解答: 金栩竹老师

提问:

提问唐瑭老师324和325两道题,其中325我选的A,因为考虑到B是从句,违反简洁性原则,这道题为何选B?

解答:

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阅读414665
解答: 唐瑭老师

提问:

王文静老师可以讲下这道题E选项怎么排除吗

解答:

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阅读414694
解答: 王文静老师

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