题目内容：

To learn English is not an easy thing.和learn English is not an easy thing.这样说可以吗?

优质解答

不可以说learn English is not an easy thing.象二楼说的To learn English is not an easy thing.=learning English is not an easy thing.因为is是系动词,只有不定式和分词(可是是过去分词也可以是现在分词)可以做...