canIsithere的精選

問題詳情：﹣﹣﹣﹣Excuseme，canIsithere？﹣﹣﹣﹣_____．Theoldmanwhosatherewillbebacksoon．A．You'rewelcome．B．Yes，please．C．You'dbetternot．D．Noproblem．【回答】C知識點：口語應用題型：選擇題...