单项选择题
A.simple B.easy C.rough D.hard
In the west of the （）lie the Colorado Plateaus and the ...
单项选择题In the west of the （）lie the Colorado Plateaus and the Columbia Plateaus.
A.Rocky Mountain B.Coast Range C.Cascades Mountains
The Constitutional Monarchy started at the end of the （...
单项选择题The Constitutional Monarchy started at the end of the （）century.
A.17th B.16th C.15th
The Judicial Branch is headed by （）A.the Supreme CourtB...
单项选择题The Judicial Branch is headed by （）
A.the Supreme Court B.Congress C.President
