I think the ideas about our emotions in the movie,Inside Out,are awesome,from( )I've already seen!A.which B.where C.what D.whom
我补充啦
,which前面要有个名词出现来表示which指代的内容,而which就在这个名词后作修饰.而what本身就可以表示它指代的内容,句中不会再有一个名词出现让what来修饰.