问题描述: these jobs wanted () at onceAto do BdoCdoingDto be doing 1个回答 分类:英语 2014-09-23 问题解答: 我来补答 C这是动名词主动表被动的语法点记住,need,want,require ,这几个词,都是need doing=need to be done 展开全文阅读