high_school_three_grade_有道手机词典

1.Here in Franklin Lakes, students in a second-grade class at High Mountain Road School rolled dice last week to build two - and three-digit Numbers.
在富兰克林湖，高山路小学2年级班的学生们上周通过掷骰子来建立对2位数和3位数的认识。
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2.In the U.S., a high school-educated worker is 1.8 times as productive, and a college graduate three times as productive, as someone with a ninth-grade education.
在美国，相对于只接受9年教育的人而言，高中学历的工人生产力是其1.8倍，大学毕业的工人则是其3倍。
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3.Teacher attended could be divided into three groups: low grade in primary school (grade 1 ~ 3), high grade in primary school (grade 4 ~ 6) and middle school.
所有班级的当地教师来自三个等级，小学低年级(1 ~ 3年级)，小学高年级(4 ~ 6年级)以及中学。
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