请问good grades 和high test scores有什么区别

英语翻译Good grades and high test scores still matter — a lot — test和exam有什么区别 experiment和test有什么区别? exam和test有什么区别? Senior high school和 high school 有什么区别? 120 meters high 和120-meters-high有什么区别 high king和king 有什么区别 英语翻译The only predictors of high scores on the test were the test tube clamp和test tube holder有什么不同?（肯定是有区别的） 请问great 与good 有什么区别 请问great,good,weel有什么区别? 请问be good at和be good in有什么区别?