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[Critical Reasoning]
试题详情
题目：
Boreal owls range over a much larger area than do other owls of similar size. The reason for this behavior is probably that the small mammals on which owls feed are especially scarce in the forests where boreal owls live, and the relative scarcity of prey requires the owls to range more extensively to find sufficient food.
Which of the following, if true, most helps to confirm the explanation above?
选项:
A、Some boreal owls range over an area eight times larger than the area over which any other owl of similar size ranges.
B、Boreal owls range over larger areas in regions where food of the sort eaten by small mammals is sparse than they do in regions where such food is abundant.
C、After their young hatch, boreal owls must hunt more often than before in order to feed both themselves and their newly hatched young.
D、Sometimes individual boreal owls hunt near a single location for many weeks at a time and do not range farther than a few hundred yards.
E、The boreal owl requires less food, relative to its weight, than is required by members of other owl species.
答案:
B
提问：
觉得B只是把原文 “因为食物少而需要扩大活动区域找寻更多区域”重复了一遍。OG上不是说重复的内容不能作为答案么？
解答：
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提问：
觉得B只是把原文 “因为食物少而需要扩大活动区域找寻更多区域”重复了一遍。OG上不是说重复的内容不能作为答案么？
解答：
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提问：
这题花了比较多的时间，主要是在A和B纠结，具体原因如下：
A 的确confirm了，但是就是把原文信息用数字又说了一遍，属于让人“爽死的”类型，感觉不好，但先留着
B，讲的是BO这个猫头鹰在所吃的哺乳动物的食物更稀疏的地方范围比食物的食物丰富的地方范围大， 这个选项我感觉还行，只是如果不推论得不出原文The reason for this behavior is probably that the small mammals on which owls feed are especially scarce in the forests where boreal owls live这个结论。必须要通过哺乳动物的食物稀缺来推出哺乳动物也稀缺才能confirm原文，所以觉得要推论得出的选项不如A，
求老师给个解释，谢谢！
解答：
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