单词：saccharinnatrium
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UNIT 5 Text A PRE-READING TASK Exercise 1 Before reading the passage, think over the question. Should a scientist be responsible for the results of his or her work? Why or why not? Now read the passag
发表于:2018-12-04 / 阅读(128) / 评论(0)
实用英语综合教程
实用英语综合教程
Unit 37 Use artificial sweeteners. Unit 37 用人造代糖 Most weight?loss experts agree that the artificial sweeteners saccharin (Sweet 'n' Low) and aspartame (NutraSweet) are a great way to enjoy sweet foods with fewer calories.A teaspoon of sugar
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减肥瘦身英语口语话题
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