As we all know children are always about everything fresh to them.A. strangeB. amusingC.

问题补充：

As we all know, children are always about everything fresh to them.

A. strange

B. amusing

C. curious

D. conscious

答案：

A. strange

B. amusing

(答案→)C. curious

D. conscious

解析： 考查短语：对什么感到好奇 be curious about,句意：众所周知，对孩子们来说他们总是对一切新鲜的东西感到好奇。故选C。