For over a million years our forefathers were basically ______.A.successful farmersB.co-o
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For over a million years, our forefathers were basically ______.
A.successful farmers
B.co-operating hunters
C.runners and jumpers
D.skillful sportsmen
请帮忙给出正确答案和分析,谢谢!
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正确答案:B
解析:第二段第二句They spent over a million years evolving as cooperative hunters.为本题提供了答案。
