2015-2016学年人教版 Book3Unit5Learning about language
2015-2016学年人教版 Book3Unit5Learning about language第3页

1. Li Daiyu and her cousin Liu Qian were on a trip to Canada to visit their cousins in Montreal on the Atlantic coast. trip (通常指短途的)行走,旅行 与trip搭配的主要动词和介词: be on a trip (to) make a trip (to) take a trip (to)

on a business trip