look forward to doing和looking forward to dolook forward to doing和_英语解答

look forward to doing和looking forward to do
look forward to doing和looking forward to do的区别

人气：321 ℃　时间：2019-09-17 19:27:54

解答

只有look forward to doing sth.期盼做...
因为这里的to不是不定式,而是介词属性