tell you how( what) to do to get rid of the addicion 选哪个?how?what?

问题描述:

tell you how( what) to do to get rid of the addicion 选哪个?how?what?

选what,引导宾语从句,作tell的直接宾语(间接宾语是you),后面的的to get rid of the ...是目的状语,这里what to do是一个省略的疑问句(what you will do) ,意思是”做什么“