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Teacher:What is five minus(减去)two?Student:I don’t know.Teacher:If your sister has five apples and you take two from her,what will be the result(结果)?Student:Oh,no.She will hit(打)me.
Student: I do not know. Teacher: If your sister has five apples and you take two from her, what will be the result? Student: Oh, no. She will hit (打) me.