问题描述： How to Cross the Road用祈使句列出横过马路的规则（写一小段,用英语） 1个回答 分类：英语 2014-12-03 问题解答： 我来补答 when the traffice light is green,you can cross the road.when it turns yellow,you should wait,and when it turns red,you can not cross the road. 展开全文阅读
