英语六级听力对话练习题 20（在线收听）

Q: The American Indians are descendants of which race?

A)Africans

B)Asians

C)North Americans

D)Europeans

听力对话原文

W: America is a nation of immigrants. Even the American Indians are descendants of the Mongoloid people of Asia.

M: really? I thought the American Indians had always been in North America.

答案 B