He has spent all his life working with mentally ______ people.

He has spent all his life working with mentally ______ people.
A、disabled
B、diverged
C、naked
D、abolished
【正确答案】：A
【题目解析】：mentally disabled people智障人diverged分开的；naked裸露的；abolished废除的句意：他一生都在为智障人士工作。