完成式to have been donehaving been done语法专项 6：非谓语动词（2）非谓语动词的肯定形式动词不定式动名词的形式非谓语动词的句法功能主语谓语宾语表语定语状语补语不定式√√√√√√动名词√√√√分词√√√√(1)(2) He was prai...

时间:2025-05-16 09:21栏目:行业资料