跑不怎么样为什么说是 what about running 为什么要加ing?而不是 what about run?

跑不怎么样为什么说是 what about running 为什么要加ing?而不是 what about run? What about eating some bananas?为什么要加ing What are you talking about?为什么talk加ing what about taking a rest?take为什么加ing? what about running inthe park 中,为什么用 running what about riding the bike to the park 的riding为什么要加ing time is running out 为什么run要加ing呢? how about=what about后加名字,代词,动词ing,那为什么会出现how about by train? what about juice为什么要用about what about ( )(run).lily what are you arguing about/为什么加about? What about+doing?后面加名词ing?