We have many r____ and signs round us.空中填什么?

We have many roads and signs round us.
祝你学习进步!可以填rules吗We have many roads and signs round us.我是根据有【路标】就有【路】来回答的。如果不考虑其他因素，单纯根据字母r来填，答案就不只是rules和rodes，你说是吗？祝你学习进步！