Her car has been very dirty,she has got to _____.

问题描述:

Her car has been very dirty,she has got to _____.
A.get washed B.wash C.get washed it D.get it washed
为什么呢?求详解,

get sth.done 让某事被做.记住,就好了.
还有一些如:have sb do让某人干某事
have sth done 让某事被做[不强调谁做的】
have sth to do 让某事被做[强调是主语做的】