快,1道初二英语选择

问题描述:

快,1道初二英语选择
Man has ( ) build a modern world because he has language
A.to able to B.be able to C.able to D.been able to
翻译 并说明理由

Man has ( ) build a modern world because he has language
A.to able to B.be able to C.able to D.been able to
选D
have + been(be动词的过去分词形式),表明已经---
人类因为有语言,就能够建立一个现代的世界.