问题描述: Whatever is worth doing at all is worth doing well.这句话请在语法方面帮我解释一下 1个回答 分类:英语 2014-10-21 问题解答: 我来补答 Whatever is worth doing at all(主语从句) is (系动词)worth doing well(形容词词组作表语)be worth 要接动词-ing 形式的主动式表被动全句意为:任何值得一做的事是值得把它做好的. 展开全文阅读