1. 非限定性定语从句中,引导词和先行词之间需用逗号隔开。
2. 非限定性定语从句中,引导词一般不用that:在修饰人时用who, whom, whose。
He had three children, all of whom had graduated from college.在修饰物时用 which。
1. 非限定性定语从句中,引导词和先行词之间需用逗号隔开。
2. 非限定性定语从句中,引导词一般不用that:在修饰人时用who, whom, whose。
He had three children, all of whom had graduated from college.