“绿色包装材料”是指在生产、使用、报废及回收处理再利用过程中，能节约资源和能源，废弃后能迅速自然降解或再利用，不会破坏生态平衡。( )

Millions of people around the world have some type of physical, mental, or emotional ______ that severely limits their abilities to manage their daily activities.

A. scandal
B. misfortune
C. deficit
D. handicap