There have been very few successful_____(escape)from this prison.It's very strong.请问该用escape的哪种形式?为什么?

热心网友

escape 作名词,用复数escapes. 因为There have been 是复数形式,要主谓一致.

热心网友

好像就用escape,它本身就有名词词性

热心网友

escapes

热心网友

escapes这里是形容词后加名词看前面是have been 所以只能是这样

热心网友

用原形escape,因为successful是形容词,后面应跟一个名词。

热心网友

escapes