單項(xiàng)選擇題Although Australia has a large area,()of the continent is desert or semi-desert.

A.one third 
B.two thirds
C.half 
D.more than half


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1.單項(xiàng)選擇題The geographical structure of Australia is generally divided into threetopographical regions:()

A.the Eastern Plateau,the Central highlands and the Western Lowlands
B.the Central Plateau,the Western Highlands and the Eastern Lowlands
C.the Western Plateau,the Eastern highlands and the Central Eastern Lowlands
D.the Central Plateau,the Western highlands and the Eastern Lowlands

2.單項(xiàng)選擇題With regard to its size,Australia is()country in the world.

A.the third largest 
B.the fourth largest
C.the fifth largest 
D.the sixth largest

3.單項(xiàng)選擇題Like the island continent of Antarctica,Australia is located entirely in()

A.the Northern Hemisphere 
B.the Southern Hemisphere
C.the North Pole
D.the South Pole

4.單項(xiàng)選擇題In 1949()became Canada.s tenth province.

A.Newfoundland
B.Prince Edward Island
C.Labrador
D.British Columbia

5.單項(xiàng)選擇題In 1931 by()Canada was formally declared to be a sovereign nation and became a member of the Common-wealth of Nations.

A.the Peace Treaty of 1919 
B.the Statute of Westminster
C.the Meek Lake Accord 
D.the constitution Act of 1982