he is badlyill,b ut he never stops( )

问题描述:

he is badlyill,b ut he never stops( )

填一个动名词。比如working studying。他病 的很厉害,但是他不停止工作或学习

He is badly ill,but he never stops【working/studying】
句意:虽然病的很重,但是他从不停止工作/学习.
or
he is badlyill,b ut he never stops【helping others by writing】
句意:虽然病的很重,但是他从不停止通过写作帮助别人.