This book is _____for a six-year-old child to read.[ ]

A. enough easy.  

B. enough easily.

C. easy enough.    

D. easily enough.

医疗卫生机构应及时收集产生的医疗废物，并按照类别分置于防渗漏、防锐器穿透的专用包装物或者密闭的容器内。医疗废物专用包装物、容器，应当有明显的警示标识和警示说明。（）