in Grade 3中文

in Grade 3中文 grade中文 l am in class one Grade Fine翻译成中文 My brother is in first grade.中文意思 I'm in class 3,grade 5. Grade中文意思是什么 grade翻译中文是什么意思? Net intake rate in grade 1 (% of official school-age population)请翻译成中文 I am in Grade 3 改为一般疑问句 He is in Class 3,Grade 1的意思 he is in class 3,grade 1.的意思是什么? I am in Grade 3 in a middle school.How can I go back to Grade 2 immediately? Are you in _____?A.grade one.B.Grade-One.C.Grade One.D.grade-One we are in Grade One.(就in Grade One提问) We are in Grade 7对in Grade 7提问 in the eigth grade 还是in eigth grade bill is in class 3 ,grade 4.对划线部分提问 划线部分：class 3 ,grade 4 which grade are you in?