For over a million years our forefathers were basically ______.A.cooperating huntersB.suc

学历类 专四 已帮助 人

For over a million years, our forefathers were basically ______.

A.cooperating hunters

B.successful farmers

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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