Theworldisnothungry的精选

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阅读表达;阅读短文,根据要求完成下面各个小题。Theworldisnothungry,butitisthirs...

阅读表达;阅读短文,根据要求完成下面各个小题。Theworldisnothungry,butitisthirs...

2020-08-20
问题详情:阅读表达;阅读短文,根据要求完成下面各个小题。Theworldisnothungry,butitisthirsty.Itseemsstrangethatnearly3/4oftheearthiscoveredwithwaterwhilewesayweareshortof(短缺)water.Why?Becauseabout97%ofwaterontheea...