Official 35 Lec 2
答题结果:0/6
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Question 3 of 6
According to the professor, in what ways did climate change affect the Natufians?

A.

A period of climatic cooling led them to return to an earlier lifestyle.

B.

A period of climatic warming enabled them to settle in centralized villages.

C.

A period of climatic warming allowed them to plant crops other than barley.

D.

Several cooling and warming periods forced them to develop new agricultural techniques.

我的答案:

正确答案:AB

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