15．We are requested toclassify （分類） the cakes according to the prices．

分析 我們被要求按照價格把這些蛋糕分類．

解答 答案是classify．本題考查語境中選用恰當?shù)脑~或短語；classify vt．分類；不定式符號to后面需要動詞原形，故答案是classify．

點評 翻譯填空要在理解句子的結(jié)構(gòu)和含義的基礎上根據(jù)漢語意思選擇恰當?shù)脑~、短語或句型；同時注意所選詞的形式變化．

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