Teaching——interesting work.I like to do it.A.is a B.is an C.is D.is a very

问题描述:

Teaching——interesting work.I like to do it.A.is a B.is an C.is D.is a very
请说明原因

C
work工作是不可数名词,前不能加a
翻译:教书是有趣的工作