The book you mentioned just now is worth to buy.单句改错
问题描述：
The book you mentioned just now is worth to buy.
单句改错
答
The book you mentioned just now is worth to buy
worth 是名词 这里需要的是形容词 worthy
希望能采纳，谢谢你
答
to buy 改成buying
be worth doing...doing是主动,不能用being done