服务员打扫房间时,必须轻敲房门,并说()


服务员打扫房间时,必须轻敲房门,并说()

A.Isthereanybodyinside

B.Housekeeping

C.Housekeeping,MayIcomein?(正确答案)

D.I’mroomattendant



猜你喜欢