The total score, qualified rate and full mark rate of the Grade 4 were significantly higher than those of other 2 grades.

四年级学生的总分、及格率和满分率均高于其他2个年级；

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The total score, qualified rate and full mark rate of the Grade 4 were significantly higher than those of other 2 grades.

四年级学生的总分、及格率和满分率均高于其他2个年级；

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