请问both of them为什么错了?THere are two kinds of computers there,both of them are widely used today.我觉得前面有了there are 后面的there是错的,是重复表达 在这里的意思,但是答案说both of them是错的.我不太明白

both them还是both of them?为什么? 请问both of them为什么错了?THere are two kinds of computers there,both of them are widely used today.我觉得前面有了there are 后面的there是错的,是重复表达 在这里的意思,但是答案说both of them是错的.我不太明白 为什么不是both them而是both of them Both of them study very hard.为什么要用them? both of them翻译 it's repeated that two schools both of witch are being.为什么不是both of them I have two sister , both of them are doctors 这句话哪里错了? both of them与both of whom1.Both of them are teachers.与2.He has two sons,both of whom are teachers.请问第2句中的whom可以用them代替吗.为啥呢如果你知道为什么的话请说具体一些，骗人骗到底~ Both of them a student Mary has two brothers,________ are doctors.A.both of they B.both of whom C.both of them D.whom of both为什么选B? both of them both them both of their parents both their parents 的区别? I met them both.=I met both of them. Both of them are not workers.错在哪里? we must take two aspects into consideration,both of __ associated with the safety of the students. 空格里填them,请问为什么不用which? There are two kinds of computers,both of them are widely used today.这里为什么them是错的?要换成which?这句话如何翻译? 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? both 与 both of 用法上有什么区别?___ are fond of collecting stamps.A.Both the children B.Both of childrenC.My both children D.Both of the my children我不明白为什么这里D错了,而答案是A...麻烦给简单讲讲,both与both of 基 The old man has two sons,______ are lawyers. A.both of them B.both of who C.both of whom D.both of they这题不选AD是因为如果选了AD,没有连词,同时出现了主谓不可以.为什么不选B?B不是既可以做主语又可以做