A.householders
B.tenants
C.skilled workers
D.office workers
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A.1918
B.1920
C.1928
D.1945
A.115,000
B.120,000
C.125,000
D.130,000
A.Africa
B.Eastern Europe
C.Asia
D.The New World
A.landlords
B.tenants
C.farmers
D.wage laborers
A.Use of artificial fertilizer.
B.Introduction of new agricultural machinery.
C.The'Open-field'system.
D.A system of crop rotation.
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Adelaide,the capital of South Australia,is internationally known for its()
New Zealand is the first country in the world to get the new day because()
The Great Barrier Reef is included on the World Heritage list because()
According to Maori oral history,New Zealand was discovered by()
The most serious potential natural disasters in New Zealand are()
Why has Australia always been a continent with few people?()
The only places in Australia that experience regular winter snowfall and icy conditions are()
Why is Australia.s New South Wales called the premier state?()
The longest river in New Zealand is()
A fault line runs the length of New Zealand,which means that()