问题描述：
我做这题时A 和D
a team of scientists believe that from digging up the grave and examining the human bones they will learn a great deal about the ___ of the native people.
A.characters B.resources c.sources D.origines
a team of scientists believe that from digging up the grave and examining the human bones they will learn a great deal about the ___ of the native people.
A.characters B.resources c.sources D.origines
问题解答：
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