单项选择题
A.core cities to the suburbs B.rural areas to cities C.small cities to large cities D.None of the above
In the last great population movement,a large number of...
单项选择题In the last great population movement,a large number of people moved to（）
A.the Northwest B.the sunbelt areas C.the South D.the Southwest
According to historians and specialists in demography,t...
单项选择题According to historians and specialists in demography,there are（）great population movement(s)in the history of the United States.
A.four B.three C.five D.None of the above
During the third wave of immigration from 1890 to 1910,...
单项选择题During the third wave of immigration from 1890 to 1910,many came from（）
A.Britain and the Netherlands B.Austria-Hungary and Russia C.Japan and China D.Mexico and Cuba
