She has 2 sons,both of whom are doctors.请问这句话怎么翻译?

She has 2 sons,both of whom are doctors.请问这句话怎么翻译? She has two sons,___are college students.A.both of whom B.neither of whom C.both of them D.neither of them 选什么呢,为什么? 英语翻译She has I sons who are policemen,She has I sons,who are policemen.这两句如何翻译, 1 .He has two sons.Both of 应该填whom还是who are teachers .2.He has two sons,both of 应填whom还是who are teachers. The old man has two sons,____are lawyers A bothThe old man has two sons,____are lawyersA both of themB both of whom 解析下 She has 2 sons,one is a doctor the other is a teacher.请问这句话怎么翻译? He has two sons,both of whom work as chemists.这里的as做什么成分? The old man has two sons,both of who are lawyers翻译 The old man has two sons,both of （ ）are working abroad.Athem,B whom he has two sons and both are teachers这句话对吗? The old man has two sons,both of who are awlayers翻译 The old man has two sons,__are lawyers.A.both of them B.both of whom,选A还是B She had two sons,__________became doctorsA.all of themB.all of whomC.both of themD.both of whom说明理由, the old man has two sons,____work in shanghai A.both of which B.both of whom C.both of them D.that he has 2 sons,___work as chemists.为什么用BOTH OF THEM,不用BOTH OF WHOM?选项是two of whom ,both of whom,both of which,all of whom.从这里面选，选什么，为什么？以上的BOTH OF THEM用法对吗？ He has two sons,both of whom are teachers.和He has two sons both of them are teachers.第二句中没有and ,是不是对的?第一句的语法讲下, He has two sons,both of whom are workers.此句中whom可以换成them吗? He has two sons,both of whom are workers.此句中whom可以换成who和which吗...