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最佳答案：As the world's technology advances,mobilephone has become more and more popular.
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最佳答案：As the world's technology advances,mobilephone has become more and more popular.
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最佳答案：如果加is 的话 前边是省略that的 主语从句 ,（引导主语从句that能省略吗?）that引导主语从句中的 主语从句但 be for sth 这个系表词组
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最佳答案：With the development of mobile phone technology has become increasingly common.I
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最佳答案：1:I went to the Forest Park with my old friend this Thursday.Although it was hot
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最佳答案：Some agreed on this view. They believe that most of the students will be provide
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最佳答案：1 人们的普遍观点 People’s common perspective2 大部分人从事的是普通工作,但每样工作都有它存在的价值 Most people wo
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最佳答案：The foreign trade letters and telegrams also call the foreign trade corresponden
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最佳答案：Abstract:"bullwhip effect" exists in the supply chain,the existence of enterpris
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最佳答案：城市的空气污染造成空气污浊,人们的发病率上升；水污染使水环境质量恶化,饮用水源的质量普遍下降,威胁人的身体健康,过度释放二氧化碳使全球变暖.Air pollut