a destructive word to someone who is down can be what it takes to kill them
问题描述：
a destructive word to someone who is down can be what it takes to kill them
请高手分析一下该句子主谓宾结构!
答
主语:A destuctive word
谓语:can be
定语:to someone who is down,修饰word
其中:who is down是定语从句 ,修饰someone
表语从句:what it takes to kill them
其中:it是形式主语,to kill them是真实主语 ,
takes是谓语,what是take的宾语.