both of them are not doctors为什么是部分否定 如果改成完全否定的话怎么改?怎么区分部分否定和完全否定?

not both of them are lazy Both of them are not workers.错在哪里? _________ of them are not students.Some of them are teachers.A.One B.Both C.All D.None I can not decided( )book I will take.Both of them are very good. All of them are not here means some of them are not here.这句的ALL 和SOME为什么不可以是neither both Both of them are forty.(同义句)Both of them are ___ ___ ___.(每空一词) 比较Not all of them likes sports¬ both of them are Chinese为什么两句同为部分否定句,谓语动词却有单复数形式的不同? Both of them are offcie workers both of them到底是什么 They both didn't do their best.是全部否定还是部分否定?Not both of them...和Both of them didn't...才是部分否定?但我很肯定地见到Not all men are clever=All men are not clever,那么Both of them didn't...怎会是全部否定呢 Tom is a teacher,Jack is a worker.Neither of them is a doctors.为什么不可以这样问：Both of them are not doctors. 求助一道英语选择题,That not both of them are clever means ____ of them is clever 是填one还是either 改错：They are lazy.Both of them are not diligent.答案把后一句改成：Neither of them is diligent.原句both of的结构不对么?求详解. both them还是both of them?为什么? The two iPads are both in fashion and of good quality,but _____ of them are not on sale.The two iPads are both in fashion and of good quality,but _____ of them are not on sale.So you’ d better make your decision as soon as possible.A.both B.either 可不可以说both of them are nor right. Both of them are wearing school clothes.的同义句 Both of them are in bad health 改为同义句 Both of them are students.(否定句）