To study the effect of internet access in middle school students to their spiritual health in Xuhui district Shanghai.
研究上海市徐汇区中学生上网情况及对其精神健康的影响。
This article mainly USES the method of adjective choice the influence factor rank evaluates and the situation projection to measure 390 middle-school male students in Shanghai.
本文主要采用形容词的选择，影响因素等级评定和情境投射问卷的方式，对390名上海中学男生进行测查。
Eye doctors in Shanghai found out recently that the nearsightedness among primary and middle school students has something to do with the color of the paper in their textbooks and notebooks.
最近上海的眼科医生发现小学和中学生的近视与课本和练习本所用纸张的颜色有关。
Eye doctors in Shanghai found out recently that the nearsightedness among primary and middle school students has something to do with the color of the paper in their textbooks and notebooks.
最近上海的眼科医生发现小学和中学生的近视与课本和练习本所用纸张的颜色有关。
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