How did people in the early Ice Age keep warm?A.By living in large groups.B.By using sand
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How did people in the early Ice Age keep warm?
A.By living in large groups.
B.By using sand as insulation.
C.By keeping fires burning constantly.
D.By facing their homes towards the south.
请帮忙给出正确答案和分析,谢谢!
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正确答案:D
女士提到冰河世纪早期的人类经常会在建房时facedtheirhomestowardsthesouthtotakeadvantageofthesun(使房子坐北朝南,那样就可以利用阳光来取暖了),故答案为[D]。
