He no longer do exercise.和 He is no student.为什么第一句中no前面不用加is 第二句等于 not a 说说区别在哪里 然后 什么时候要加be动词 什么时候不用

he no longer wear 还是he no longer wears I no longer have to do without he is no longer a maths teacher When he no longer love you He is no longer in my是什么意思 Do not worry ______him.He is not a child______ A (about;no longer) B(about;any longer) 选A或者B. 翻译：He is no longer what he used to be. he is no longer what he used to be no longer no longer Do you really guarantee that.Really no longer cruel.Really no longer sad.rea he no longer lives in beijing.no longer一定放动词前吗? He taught me longer than he ___ (do) no longer want to have nothing to do with study no longer want to have nothing to do with study He no longer live(这里应该用lives吧) here. he no longer used his old car 改同义句 He is no longer aspoilt c___ 首,字母已给