everyone should learn some signs about water___.(safe)
问题描述：
everyone should learn some signs about water___.(safe)
答
safety
每个人都应该学习与水有关的安全标识
~~~~~~~~~~~~~~~~~~~~~祝你进步,有疑问可追问,请及时采纳~~~~~~~~~~~~~~~~~~~~it was a fine day yesterday.(感叹句) ____ ____weather it was yeserday 好了采纳What fine~~~~~~~~~~~~~~~~~~~~~祝你进步，有疑问可追问，请及时采纳~~~~~~~~~~~~~~~~~~~~