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  3. The "explosive conflict" in Paragraph 1 refers to______. The number of salmon every spring in British Columbia’s rivers four ye

The "explosive conflict" in Paragraph 1 refers to______. The number of salmon every spring in British Columbia’s rivers four ye

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问题 The "explosive conflict" in Paragraph 1 refers to______.
The number of salmon every spring in British Columbia’s rivers four years earlier is______.
选项 A、1.3 million
B、about 524,000
C、about 1,824,000
D、above 2,000,000
答案D
解析 本题是简单推论题。第2段谈到，2004年只有大约524000条鲑鱼回来产卵，仅为四年前的四分之一。1.3 million是2004年失踪的数量；524,000是2004年的总数，四年前的的总量应为524,000的四倍，即200万以上。
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考研英语一

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