初中句子改错14.The maths problem is well worth talking.15.Jack was

It was well worth the effort.句子中的worth是什么词性,充当什么句子成分 the problem he put forward at the meeting is well worth Tom was the second _______this maths problem. 高一英语The film ____ on the book by Jack London is well worth _ the film ______on the book by Jack London is well worth seei The film which _______ the book by Jack London is well worth The film____on the book Jack London is well worth —— .选择,虚心求 改错the maths problem is so easy that i can work out 定语从句改错：This is the most difficult maths problem which I have 1、problem,is,the,discuss,worth it was well worth the effort the maths problem is ____ that one