We think there was a great deal more diversity in the （ ） native American populations than is apparent today, so this is consistent with a lot of other evidence. A.original B.traditional C.conventional D.authentic

We think there was a great deal more diversity in the （ ） native American populations than is apparent today, so this is consistent with a lot of other evidence. A.original B.traditional C.conventional D.authentic

正确答案：A