ExercisesContentsDownloadsUNIT 15: TRAVEL 旅行Question 1 / 21可以返回上一题修改答案,完成全部题目后查看解析VOCABULARY · B1+ Exercise 1 · Exercise 1Choose the correct option for each gap.The ______ from London to New York usually takes about six hours.AtourBflightCroad tripDspa retreat← 上一题保存并进入下一题 →