单项选择题

A．Farming implements.
B．Scientific farming methods.
C．Heat resistant and drought-resistant crops.
D．Scientific farming system.
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单项选择题
A．Bamboo was the food of the Shinto gods.B．The Shinto gods lived inside the bamboo.C．The early inhabitants worship bamboo as the Shinto gods.D．The Shinto gods used bamboo to build houses.
A．Bamboo was the food of the Shinto gods.
B．The Shinto gods lived inside the bamboo.
C．The early inhabitants worship bamboo as the Shinto gods.
D．The Shinto gods used bamboo to build houses.
单项选择题
A．Greenhouse gases.B．Over-exploitation of the beach.C．Change of agricultural zones.D．Change of climates.
A．Greenhouse gases.
B．Over-exploitation of the beach.
C．Change of agricultural zones.
D．Change of climates.
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