30.What upset the child was____to visit his mother in the hospital.
问题描述：
30.What upset the child was____to visit his mother in the hospital.
A.his not to be allowed B.him being not allowed
C.his not being allowed D.him to be not allowed
答
C
这句话是 让他沮丧的是没有被允许去医院看妈妈.What upset the child 是主语,was是谓语,____to visit his mother in the hospital是谓语.his not being allowed 是表示的一种状态,一种原因.容易混淆的是B,但是him是宾格,前面应该有动词提示.