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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

For some birds the sense of smell appears to paly a role in navigation, since pigeons with surgically removed olfactory nerves ( were found to have increased difficulties ) in homing. A. were found to have increased difficulties B. have been found to have increased difficulty C. were found to have increasing difficulty D. had been found to have increased difficulties E. have been found to have increasing difficulties 答案是B,我选的A。不明白为什么要用现在完成时,而且感觉困难应该是复数。麻烦老师讲解。

解答:

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阅读240716
解答: sysadmin

提问:

第一题我好像没在文章中找到两者的对比呀 只是说了vertical的是single group,这种细节题只能从文章中仔细找嘛?希望张老师回答一下

解答:

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阅读415732
解答: 张慧雯老师

提问:

这个题A和C怎么选出来呢 希望唐老师回答一下

解答:

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阅读431818
解答: 唐瑭老师

提问:

提问唐瑭老师,469这道题我选的c,做题思路:首先看问题是问DP改进了一个关于mon的什么事情?然后原文定位到红框里,最后对比选项,现在感觉D也有点对,请问下老师思路哪里出现了问题?

解答:

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阅读432525
解答: 唐瑭老师

提问:

求问解题思路

解答:

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阅读509434
解答: 徐小梅老师

提问:

求问解题思路

解答:

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阅读509503
解答: 徐小梅老师

提问:

老师我算完得4,求问出错在哪里?(右图为解题过程)

解答:

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阅读510395
解答: 徐小梅老师

提问:

提问这道题解题方法

解答:

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阅读501802
解答: 徐小梅老师

提问:

老师提问这道题解题方法

解答:

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阅读409486
解答: 徐小梅老师

提问:

求问解题思路

解答:

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阅读409719
解答: 徐小梅老师

提问:

求问解题思路

解答:

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阅读408926
解答: 徐小梅老师

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