问题描述:
sat 语法挑错题 ise
george thornton emmons was one of a handful of ethnographers who committed their life to studying the tlingit culture of the northwest coast.
their life 有错么?
george thornton emmons was one of a handful of ethnographers who committed their life to studying the tlingit culture of the northwest coast.
their life 有错么?
问题解答:
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