The surgeon told mother theat she ___watch Stan all the time.
问题描述：
The surgeon told mother theat she ___watch Stan all the time.
A:would have to B:must have to C:could have to
答
A:would have to
虚拟语气这句话怎么可是虚拟语气，she ___watch Stan all the time.后面这句是宾语从句。all the time.所有的时间，在这里含有一种埋怨的意思，即对过去的事情的一种否定的态度，意思是你本来应该怎样怎样做，而现实是并没有那样做，虚拟的口气