The old lady is said to have three children,two of ____studying abroad.Awhom Bthem C...The old lady is said to have three children,two of ____studying abroad.Awhom Bthem Call Dwho 选择后请说明原因
问题描述：
The old lady is said to have three children,two of ____studying abroad.Awhom Bthem C...
The old lady is said to have three children,two of ____studying abroad.Awhom Bthem Call Dwho 选择后请说明原因
答
B them
据说这个老妈妈有三个孩子,其中的两个在外国留学
后面半部分的动词采用动名词的形式,由此可以推断后面部分不是从句,只是动名词结构对前面部分的修饰,因此排除A和D,剩下的B比较贴切,所以选B.