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  3. Scientists believe a 2.7 percent drop in greenhouse gas emissions each year for

Scientists believe a 2.7 percent drop in greenhouse gas emissions each year for

游客2025-01-25  18
问题 Scientists believe a 2.7 percent drop in greenhouse gas emissions each year for the next ten years would prevent many of the worst outcomes of climate change.
选项 A、正确
B、错误
答案 B
解析 原文说：Scientists believe a 7．6 percent drop in greenhouse gas emissions each year for the next ten years would prevent many of the worst outcomes of climate change．也就是说，在接下来的十年里，每年的温室气体排放量要减少7．6％才能避免灾难的发生，后面提到最低也需要减少2．7％，因此，是错误的。
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