— I don't know_____ makes her different from others.

— Honesty, I think. [ ]

A. how is it that

B. how it is that

C. what is it that

D. what it is that

坚持和发展“三为主”的工作方针，逐步建立和完善适应社会主义市场经济体制要求的（）、科学管理相统一的“三统一”工作机制。

A、宣传教育

B、技术服务

C、村民自治

D、优质服务