What are you going to do with that vase,Penny?
问题描述：
What are you going to do with that vase,Penny?
本句变陈述句是you are going to do with that vase what,还是you are going to do what with that vase.
如果do with是一个固定搭配,那么what是that vase的宾补?
答
1.该问句变成陈述句是：you are/I am going to do what with that vase.
2.do with短语的完整写法是：do sth with sth.
所以,what是do的宾语,并非that vase的宾语补足语.
3.该短语do sth with sth比较特别,第二个sth指的是具体的事物,而第一个sth一般是something/nothing/nothing/more/little/a little/a lot这样的不定代词,对上述代词提问时,也还是用what提问.
4.如：
1）I can do nothing with this problem.
2) I want to do something with the case.
5.类似的短语还有know/learn sth with sth.
如：I'd like to know more about your school.