class grade这两个单词是什么意思?

class grade这两个单词是什么意思? Age cLass Grade 这三个单词啥意思啊 帮我翻译Grade和Deat这两个单词. 英语翻译class及grade两个单词的第一个字母倒底该用大写还是小写呢？请确定！ he is in class 3,grade 1.的意思是什么? He is in Class Two,Grade seven.的上一句是什么 Class Three,Grade One I was the tallest girl in my class when i studied at Class Two Grade Six这句话的意思是什么,有语病吗 根据首字母提示,完成单词Gina is in Class 3,Grade7.Ian in class 3 Grade 7 ,too.We are 根据首字母提示,完成单词Gina is in Class 3,Grade7.Ian in class 3 Grade 7 ,too.We are grade和class哪个在前面 we are a____in class one,grade class 这两个单词汉语是什么? I come from the class one grade six中文意思是什么? Are you in__one,___tow A.Class grade B.classs grade C.Class Grade class修改一个字母是什么单词 请问螺栓 ASTM A1554具体标准的中文内容是什么还有ASTM A1554 grade 36 Class 2A ASTM F2329 ASTM A563 Grade AASTM F436 Type 1 是Class 2,Grade 首个字母大写,还有Class Two,Grade Three对吗?还是Class two Grade three