It is ( ) to work out this problem,You can make it yourself.A.enough easy B.easy enough选啥?为什么?

tht math problem is so difficult the i cannot work it ou用英文解释 it is necessary for you to work We have decided not to go.It is a difficult decision,but we___(not change)ou it is p______ for us to finish our work he is too careless to work it out同义词 It is very{ }to work on the computer 用it is hard work to do sth.造句 急需 it is very difficult__ him to do so much work. It is ---- to take a shower after work. It is not necessary to do this work```! it is back to work.back的词性? It is hard work to learn English.（意思不变再写一句） It is( )( )( )to learn English. the physics problem is too difficult for us____.A work it out B to work it out C to work out itD to work out The problem is too difficult for him ______A.work it out B.to work it out C.to work out D.work out The math problem is so hard that we ean't work it out. The math problem is___hard for us___ work ou完成句子：根据所给的提示,完成下列句子 It is necessary for him to work hard.He work hard it is difficult to work out the problem 对work out the problem提问 It is ___with you.是填lucky work还是lucky to work.