问题描述: he's having lunch in the dinning hall ( ) 括号内怎么写? 1个回答 分类:综合 2014-09-20 问题解答: 我来补答 He's having lunch in the dinning hall ( now,现在 ).他现在正在餐厅里吃午餐.可以填now,表示时间;也可以填alone,独自. 展开全文阅读