The name"Canada"is thought to be derived from kanata,an Indian word meaning（）

单项选择题The Interior Plains lie between（）and（）

A.the Canadian Shield/the Appalachian Region
B.the Canadian Shield/the Rocky Mountains
C.the Great Lakes/the Arctic Islands
D.the Appalachian Region/the Great Lakes

单项选择题The St.Lawrence and（）together form an important transportation network for eastern Canada.

A.the Mackenzie　
B.the Great Lakes
C.the Yukon　
D.the Hudson Bay

单项选择题The longest river in Canada is（）

A.the Mackenzie
B.the St.Lawrence
C.the Severn
D.the Yukon

单项选择题Canada.s largest city is（）

A.Montreal
B.Toronto
C.Ottawa
D.Vancouver

单项选择题Nearly（）of the land in Canada has no permanent population.

A.half
B.two-thirds
C.89%
D.95%