get good grades取得好成绩为什么用复数

翻译下我希望（但愿）你能取得好成绩你必须好好照管这个包I hope you can get good grades.Yo 初二英语翻译所有学生都想在考试中取得好成绩（get good grades)她生活方式跟我都是一样的（the same 取得好成绩(get) 英文翻译 get good grades "my healthy lifestyles to help me get good grades"中为什么用to 怎样用get good grades造句 Good _____habits help me get good grades. 吃太多不利于我取得好成绩.Eating too much ___ ____ _____good grades. I will get a good grades with you help.with是介词那为什么要用help而不是h 请翻译一下get,good,grades It s my dream ( get)good grades 如何用get good grades造句