The charity aims to provide assistance to people .
A. in demand
B. in particular
C. in public
D. in need
网友回答
A. in demand
B. in particular
C. in public
(答案→)D. in need
解析:短语辨析。in demand受欢迎的,非常需要的;in particular特别的;in public公开的;in need在危难中的。句意:这个慈善机构的目的是为处于苦难中的人提供帮助。故选D。