问题描述: 介词3.there is a knife ___the pencil-case 4.she is ___the kitchen 1个回答 分类:英语 2014-09-28 问题解答: 我来补答 There is a knife [ in ] the pencil-case.在铅笔袋里有一把刀子She is [ in] the kitchen.她在厨房里.在.里面 用介词 in 展开全文阅读