class strat 还是classes strat 或class strats

class strat 还是classes strat 或class strats class's还是class’ strat cooking = strat ( ) ( ) 麻烦告诉一下 at class还是in class at class 还是 in class BULLET STRAT,是什么意思?谢谢大家! 是class starts 还是class begin 是class is begin还是class begin my experience in class还是on class at the class还是in the class还有是in class还是at class.晕了. 到底是 at class 还是 in class?at the class 还是 in the class?晕了. How many classes do you have a week?How many English lessons do you have a week一星期有多少节课和一星期有多少节英语课这两句英语中的课到底应该用lesson 还是classe,classe是指45分钟的课那么后面一句是不是 1、suivre的变位是不是跟Comprendre一样?2、--Est une langue dificile,le chinois?--Assez difficile,mais tres beau/belle?用阴性还是阳性?3、le chef de classe,班长,classe前为什么不加个La?4、ces quatre tons汉语的四个声调, c'est quelqu'un de classe 是Class begin.还是Class begins.还是Classes begin.为什么? after class 还是 after classes good morning ,class student 还是class students?为什么? he in our class还是he is in our class