问题描述: The sign on the grass means Keep off the grass.(改为同义句) 1个回答 分类:英语 2014-09-21 问题解答: 我来补答 常规变化如下,保证准确:= The sign on the grass says Keep off the grass.= The sign on the grass reads Keep off the grass.如果你满意我的答案,敬请点击“选为满意回答”, 展开全文阅读