单项选择题

A．It’’s a new way of applying chemical fertilizer.
B．It’’s an improved method of harvesting crops.
C．It’’s a creative technique for saving labor.
D．It’’s a farming process limiting the use of ploughs.
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单项选择题
A．To Jean, friendship is more important than life.B．To Jean, friendship is more important than love.C．To Jean, friendship is more important than anything else.D．To Jean, friendship is more important than family members.
A．To Jean, friendship is more important than life.
B．To Jean, friendship is more important than love.
C．To Jean, friendship is more important than anything else.
D．To Jean, friendship is more important than family members.
单项选择题
A．To design vessels that could make long ocean voyages.B．To design vessels that could travel faster than those in use at that time.C．To design vessels that could explore the coastline of Portugal.D．To design vessels that could carry larger crews and more cargo than existing ones.
A．To design vessels that could make long ocean voyages.
B．To design vessels that could travel faster than those in use at that time.
C．To design vessels that could explore the coastline of Portugal.
D．To design vessels that could carry larger crews and more cargo than existing ones.
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