____is on duty today?Li Lei is.怎么填?

____is on duty today?Li Lei is.怎么填? on duty today is on duty today on duty today 什么意思? who is on duty today whose on duty today改错 what is on duty today? ( )on duty today?Wng Tao( ) Who is on duty today?为什么用on duty Whos on duty today中文是什么意思 Who is on duty today ?是什么意思 谢谢 I'm on duty today翻译 whose turn is it ( ) on duty today The following people will on duty today. ____is on duty today?——Lily.____shall we meet?——What about the shool’s gate?____are you late for school?——Because the traffic is hearvy. Who's on duty today.的中文意思是什么啊 who be on duty today. 适当形式 理由 who＿＿＿（be）on duty today?