It's important___the piano well.A.of him to play b.for him t

It's important___the piano well.A.of him to play b.for him t 11.It’s important ( ) the piano well A.of him to play B.for it‘s important__ the pianowell. A. of him to play B.for him ______the piano well is not easy for him A Play B To play C It's unfair of him to pay for everything,______?A.isn't it B it is important for him to play the piano well中的不定式做什么成分 It's wrong ___ not ___ him a letter.A:of me ;to write B:for It's not easy for him to play the piano把not easy 替换成用h开头的单词 ( )I often listened to him ______ the piano.A.to play B.play Can you help him with ------ the piano?A.play B.to play C.pl I think it's difficult for him _____english well A studies B please get ____?a .it for him b.him it c.it to him d.him to