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__2__。」",10,"今の肯定には「です」、去年の否定には「ではありませんでした」を使います。","例：今は学生です。三年前は学生ではありませんでした。",[198,207],{"id":199,"blankNumber":21,"options":200},"01a09a7c-059c-749d-98c1-cebcbc11eec3",[201,203,205],{"id":202,"optionText":25,"isCorrect":30,"displayOrder":10},"01a09a7c-059c-7431-98c1-cebcba585d3d",{"id":204,"optionText":29,"isCorrect":26,"displayOrder":21},"01a09a7c-059c-7455-98c1-cebcbabc79e8",{"id":206,"optionText":84,"isCorrect":30,"displayOrder":34},"01a09a7c-059c-747d-98c1-cebcbb4f7e1a",{"id":208,"blankNumber":34,"options":209},"01a09a7c-059c-752d-98c1-cebcbdc66f03",[210,212,214],{"id":211,"optionText":25,"isCorrect":30,"displayOrder":10},"01a09a7c-059c-74d1-98c1-cebcbcd837cb",{"id":213,"optionText":84,"isCorrect":30,"displayOrder":21},"01a09a7c-059c-74f5-98c1-cebcbcf51cdc",{"id":215,"optionText":101,"isCorrect":26,"displayOrder":34},"01a09a7c-059c-7511-98c1-cebcbd55afe3",{"id":217,"sentenceTemplate":218,"displayOrder":219,"explanation":220,"exampleSentence":221,"blanks":222},"01a09a7c-059c-764d-98c1-cebcc0dadeb3","「先月は研修ですでした」を直します。正しい文は 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