早教吧 育儿知识 作业答案 考试题库 百科 知识分享

Thehostesssaidwithasmiletothepassengersinthecabin“WelcomeflightBA345toTokyo.”A.aboardB.abroadC.broadD.board

题目详情

 The hostess said with a smile to the passengers in the cabin “Welcome _____ flight BA345 to Tokyo.”

A. aboard          B. abroad            C. broad             D. board

▼优质解答
答案和解析

A