单项选择题
In 1949（）became Canada.s tenth province.
A.Newfoundland B.Prince Edward Island C.Labrador D.British Columbia
单项选择题 In 1931 by（）Canada was formally declared to be a sovereign nation and became a member of the Common-wealth of Nations.
单项选择题 In 1905 two more provinces were created.They were（）
单项选择题 In 1896（）took over and the country was ruled under Sir Wilfrid Laurier.
