2. 外语
  3. From the first paragraph, we get the impression that George Marsh Which of the following statements is TRUE of Jeremy Thomas an

From the first paragraph, we get the impression that George Marsh Which of the following statements is TRUE of Jeremy Thomas an

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问题 From the first paragraph, we get the impression that George Marsh
Which of the following statements is TRUE of Jeremy Thomas and Carly Stevens’s surveys?
选项 A、They reported the results of the surveys to the government.
B、There were no such comprehensive surveys done before.
C、The surveys show more plant species are extinct.
D、Other ecologists will do more surveys based on theirs.
答案B
解析 本题是推断题。由题干中的Jeremy Thomas and Carly Stevens定位至第二段。首句指出：Anecdotal evidence of a looming crisis in biodiversity is now being reinforced by science．这里的anecdotal(含逸事趣闻的)表明这些证据都是听来的。此外，第三段第二、三两句指出：以前的科学家们仅仅把研究局限于某一种动物或某一具体地点，这次，研究的领域更为广泛。据此可以推断以前没有人做过如此全面的研究，故[B]为答案。
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