The foreign teacher Mr Halt has a strange way of writing. Here's a notice for him,but no clear ______ of

what he has written can be made at all.  [ ]

A. explanation                      

B. meaning  

C. sense                            

D. idea

对慢性放射病的营养治疗原则是（）。

A.高蛋白、高脂肪膳食

B.高蛋白、高热量膳食

C.高维生素、低脂肪膳食

D.低蛋白、高维生素膳食

E.高蛋白、高脂肪、高糖膳食