问题描述: 单词连成句it,is,so,hard-working,of,him,to,do,much, 1个回答 分类:英语 2014-10-08 问题解答: 我来补答 It is hard-working of him to do so much work .他做了如此多的工作,真是勤奋 .结构:It is + adj of sb .to do sth. =He is so +adj that +从句 . 展开全文阅读