阅读理解；阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。Herearesomefact...
问题详情：阅读理解；阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。HerearesomefactsabouthomesintheUnitedStatesandthepeoplewholiveinthem.Intheearly1990s,about50%oftheAmericansownedtheirhomesandt...
问题详情：阅读理解；阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。HerearesomefactsabouthomesintheUnitedStatesandthepeoplewholiveinthem.Intheearly1990s,about50%oftheAmericansownedtheirhomesandt...