单项选择题

In dry weather the farmers who live higher up the valley ______.

A．share the water with their neighbours
B．keep all the water for themselves
C．build canals across the fields of other farmers
D．work hard to store water

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热门试题

单项选择题

Co-opration means ______.

A．working for others
B．working for oneself
C．working together for the interests of all
D．working together for the benefit of the whole world

单项选择题

Vienna was a rich city ______.

A．before 1955
B．before World War Ⅰ
C．after World War Ⅱ
D．during World War Ⅱ