第21题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Means of transportation for a trip. B. The place to go for a vacation. C. Advantages of traveling. D. The time to go to the airport. 参考答案:A 答案解析:[听力原文]
W: Some day I want to take a trip by boat. Traveling by ship is leisurely and more restful.