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["试题内容","试题类型","选项内容","答案","试题解析","总结升华"]
["请问-2的相反数是______或者________","填空题",null,"${十点多}, ${十点多4554}","填空题试题解析","测试"]
["请问-3数是(    )","单选题","${12},${23},${25},${23}","B","单选试题解析","测试"]
["求三角形的内角和","综合题",null,"1+1=2","综合题试题解析","测试"]
["三角形有什么特征","多选题","${12},${23},${25},${23}","A,B","多选试题解析","测试"]
["三角形的三条边的和是180","判断题",null,"对","判断题试题解析","测试"]
["三角形的角1=90，角2=30，角三=？","计算题",null,"180-（90+30）","计算题试题解析","测试"]