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阅读下面的短文，并根据短文后的要求答题（请注意问题后的词数要求。答案写在答卷纸上） [1]It's safe, it's simple, and it works: Drinking right amounts of water really can help you lose weight, new research shows. [2]In what researchers claim is the first-ever trial of the effect of water consumption on weight loss, scientists from Virginia Tech found that dieters who started each meal with two glasses of water lost nearly five pounds more, on average, than dieters who did not, over the course of 12 weeks. There's no shortage of clear evidence about ho