关于定语从句Hehastwochildren,bothofthembeingabroad.AthemBwhichCwhomDwho为什么选A呢,我觉得这明明就是一句句子啊,怎么可以用them,没有连词或者分号,虽然后半句觉得有点解释不通

Question

关于定语从句
He has two children,both of them__being abroad.
Athem Bwhich CwhomDwho
为什么选A呢,我觉得这明明就是一句句子啊,怎么可以用them,没有连词或者分号,虽然后半句觉得有点解释不通

Answer 1

他有两个孩子,两个孩子都在国外.这句话有三种表达方法：
1.He has two children.Both of them are abroad.两个简单句.
2.He has two children,both of whom are abroad.一个主句,一个定语从句.
3.He has two children,both of them being abroad.一个简单句加一个含有独立主格的短语.
both of them being abroad 不是句子,因为being不是谓语动词.