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每当我教三、四年级数学课时,总有不少家长着急地找老师诉苦:“我的孩子数学成绩一、二年级都在九十五分以上,可到了三年级成绩突然下降,怎么帮他也上不去。”有的家长反映,孩子进入三、四年级
Whenever I teach third and fourth grade math class, there are always many parents complaining to the teacher anxiously: “My child's math grade one or two are in 95th grade or above. Help him get on. ”Some parents reflect the children into the third and fourth grade