17. Native American burial sites dating back 5,000 years indicate that the residents of Maine at that time (were part of a widespread culture of Algonquian-speaking people).
括号内的正确答案怎么读都不好,因为,它说的是the residents were a culture, 似乎不和逻辑。
Human being is one of the elements of culture, just like customs, traditions, language, and arts. Therefore, "the residents were part of a culture" is totally guaranteed. Don't worry.
以下是引用siebel在2003-4-17 3:56:00的发言: Human being is one of the elements of culture, just like customs, traditions, language, and arts. Therefore, "the residents were part of a culture" is totally guaranteed. Don't worry.