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提能训练 练案[6]Ⅰ.阅读理解A(2024·广东信宜市高三摸底考试)One of the most common beliefs among researchers is that humans first arrived in North America 16 , 000 years ago. According to a recent fossil discovery, that might not be true. The new finding suggests that humans might have arrived in North America far earlier.In 2013, a damaged mammoth (猛犸象) skull and other bones that looked “deliberately broken” were found. The damage to the bones suggested that humans were the ones who caused it to make tools. Carbondating analysis suggested the pieces are roughly 37 , 000 years old.
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