Hehastwosons,________aredoctors.A.t

发布时间:2020-07-11 08:30:46

He has two sons, ________are doctors.













A.two of whom












B.both of whom











C.all of them











D.each of them

网友回答

B解析此句若无连词and即为非限制性的定语从句,又因有两个孩子,故用B。
以上问题属网友观点,不代表本站立场,仅供参考!