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[Critical Reasoning]

试题详情

题目:

In parts of the Caribbean, the manatee, an endangered marine mammal, has long been hunted for its meat.  Having noted the manatee hunters' expert knowledge of manatees' habits, local conservationists are encouraging the hunters to stop hunting and instead to take tourists on boat rides to see manatees.  Tourist interest is high, so the plan has promise of achieving the twin goals of giving the former hunters a good income and helping ensure the manatees' survival.
 
Which of the following, if true, raises the most serious doubt about the plan's chance of success?

选项:

A、Many tourists who visit these parts of the Caribbean are uninterested in manatees and would not be willing to pay what the former manatee hunters would have to charge for boat rides to see manatees.
B、Recovery of the species would enable some hunting to continue without putting the manatees' survival in jeopardy again.
C、In areas where manatees have traditionally been hunted for food, local people could easily replace the manatee meat in their diets with other foods obtained from the sea.
D、There would not be enough former manatee hunters to act as guides for all the tourists who want to see manatees.
E、To maintain their current income, manatee hunters who switched to guiding tourists would have to use far larger boats and make many more trips into the manatees' fragile habitat than they currently do.

答案:

E

提问:

为什么不选B呢?

解答:

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阅读7084
解答: 张慧雯

提问:

为什么不选B呢?

解答:

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阅读7085
解答: 张慧雯老师

提问:

老师请讲解一下,为什么A不能削弱原文?如果说游客都不感兴趣而且也不愿意付钱的话,不就不能达到文中所期望的目标了么? 而且E为什么可以削弱?就算用了大船不也能保持现在的收入么?

解答:

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阅读10720
解答: 王文静老师

提问:

老师 您好 这个题目我不是很理解 我感觉A选项直接驳斥 而E选项感觉并不可以驳斥原文结论 谢谢

解答:

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阅读10581
解答: sysadmin老师

提问:

请老师排除一下 A 和D 。

解答:

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阅读10557
解答: sysadmin老师

提问:

A、E 我觉得E需要自己的发散思维 E中需要换更大的船或者更多的trip,这些条件造成什么问题呢? A中的tourist interest不高,因而能驳斥整个方案的可行性啊

解答:

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阅读10571
解答: sysadmin老师

提问:

我读B选项时的感觉是,B的前半部分不沾边,后半部分说这样做会威胁M生存,也就是说有些什么东西会导致M生存受到威胁,那就应该和原文最后一句对应了啊?为什么不选呢?

解答:

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阅读10542
解答: sysadmin老师

提问:

题中问哪一项使PLan不成功,而plan的目的是保证M的存活率。而B选项说明M的存活率不保,即PLan的目的达不到,是不成功的。为什么选E?

解答:

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阅读10513
解答: sysadmin老师

提问:

读完文章后感觉说了以下的事情:M这东西长期被猎人捕食。政府鼓励猎人别捕食M了,改为带游客去看它。这个计划一方面可以让猎人有一个好的收入的同时确保M的生存。 A是说游客不愿给猎人所have to charge for boat rides的钱,而E是说猎人需要换更大的船,感觉上A更直接削弱(收入方面)。想请问一下老师这思维过程哪里出错了,同时,这样子读是读句子了吗?还是我依然陷入了读单词的陷阱?谢谢。

解答:

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阅读10531
解答: sysadmin老师

提问:

解题步骤: 1. 原文意思 - 略,比较简单 2.逻辑: 捕杀->数量减少 停止捕杀,[当导游,游客兴趣高]-〉[钱,数量不持续减少] BCD直接去掉 A,说到的是兴趣不高,可能不愿意花钱,(虽然文中没有直接说游客付钱,但是提到了给hunter带来income,相关) E,说hunter不得不换更大的船去到M's fragile habitate,这回造成数量减少吗?文中没有说过啊。文中说的是因为hunting才导致数量减少,而不是more frequent travel造成的。 请老师给讲解一下,谢谢。

解答:

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阅读10517
解答: sysadmin老师

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