把下列句子合并含有定语从句的复合句the town is far from here.He lives in the town.为什么不能是The town is far from here that he lives in.

The town which he lives in is far from here.

定语从句要紧跟先行词town
�Dz�����that which��������ǰ���Ǹ����ʱ��������д��м䲻�ܼ�����ĵ��ʣ�һ����˵�������Զ���Ӿ䣬�Ӿ�������дʣ������Ǿ�ԡ�����Alice received an invitation from her boss, which came as a sruprise . (���д��ǣ�invitation��