-She should not have done that sort of thing-whatever she di

-She should not have done that sort of thing-whatever she did was reasonable,_______ to what you
-she should not have done that sort of thing
-whatever she did was reasonable,_______ to what you did,besides ,it is none of your business,get down to _____ your lessons.
a:comparing; doing
b:comparing ; do
c:compared ; doing
d:compared ; do
why?

她不应该做那样的事情
她所作的都很合理的,跟你所作的比起来的话.另外,关你屁事,认真学习你的功课吧
这里你所做的和她所作的之间的比较是人在比较,你所作的事情是被拿来比较,所以用 compared,过去分词.另外,get down to doing 是固定搭配,认真做某事