单项选择题

Which of the following is TRUE about ground water

A．It comes from the oceans.
B．It depends on seasonal rain.
C．It is 95% of all water.
D．It collects under the eart
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单项选择题
What percentage of the total earth's water does underground water make up
A．0.05%.
B．0.5%.
C．4.5%.
D．5%.
单项选择题
I wish we had a color television. I'm ______ pictures in black and white.
A．tired of
B．interested in
C．fond of
D．fed up
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