Sir,you______be sitting in this waiting room.It is for women and children only为什么不能用won't?

Sir,you______be sitting in this waiting room.It is for women and children only这题的正确答案是什么? Sir,you______be sitting in this waiting room.It is for women and children only为什么不能用won't? 点解阿Sir系阿Sir, yes,sir. yes sir! 点解阿sir系阿sir程sir开的是什么车 点解阿Sir系阿Sir中的手机 点解阿sir系阿sir 陈豪 手机 Excuse me.sir excuse me sir No,Sir .yEs,Madam am really sorry ,sir. Sir Philip Sidney是谁 什么意思? yes sir Sir 的翻译? yes sir什么意思 sir中文怎么读 Sir Winston Churchill为什么Winston Churchill前面要加上Sir?