it's not easy+?是to do还是doing或者什么情况下to do什么情况下doing

It's not so easy to loving It's not easy to be everybody! it's not easy to do It's not easy to be an astronaut’s son .. It's not easy for_____(we)to learn English well. it's not easy to forgettsomeehing that really happy： it's not easy to find .后面填什么? It's not easy to speak english well.改同义句 English well is not easy. It's Not Easy Bein' It'S Not Easy 歌词 it's not easy+?是to do还是doing或者什么情况下to do什么情况下doing “it’s not easy being green” 原文是：Apparently,it’s not easy being green,for humans either. This question isn't easy.It's very____________ A.difficult B.difficulty C.easy D.not easy although it's not easy to tell_______ it's good or bad.a if b.whether It's not easy for you to understand it,is it?啥意思 It's not easy for him to play the piano把not easy 替换成用h开头的单词 it's not easy grewing up in . I don't want love to destroy me like 是出自哪首歌?歌名. It'S Not That Easy 歌词