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[Sentence Correction]
试题详情
题目：
The gyrfalcon, an Arctic bird of prey, has survived a close brush with extinction; its numbers are now five times greater than when the use of DDT was sharply restricted in the early 1970's.
选项:
答案:
A
提问：
不知道A和E选哪个
解答：
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阅读1088
提问：
不知道A和E选哪个
解答：
点赞0
阅读1089
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