题目内容
6.Agriculture needs far more water than any other economic sector.
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7.Urbanization is a factor that causes water shortage.
8.Raising public awareness of the water problem is the first thing you can do toward its solution.
9.Desalination is not necessary because the 3% fresh water is enough for all humans and animals.
10.There is a high chance that people who have easy access to water do not think water is a problem.
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