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Ⅱ.短语互译 1. 出现,到场 答案:turn up 2. 决定不履行(允诺的事) 答案:back out 3. 使理解(某事) 答案:get across 4.upside down 答案:倒置 5.be into doing sth. 答案:喜欢做某事