题目内容
7．over70%of people worldwide said they had fun，smiled or laughed a lot，felt well rested and respected．分析 略
解答 over；70%
点评 略
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题目内容
7．over70%of people worldwide said they had fun，smiled or laughed a lot，felt well rested and respected．分析 略
解答 over；70%
点评 略