题目

Late that afternoon I took the train back to Sydney. There I found another surprise waiting for me. My room had been given to somebody else and they had no room for me. Harkin had known my travel plans and had arranged everything; how could he have booked the room only for three days? There was nothing to be done but to find another hotel. The waiters were happy to find me a new hotel, and when I said that I was happy to stay at the Airport, thinking it might be cheaper than staying in the city, they suggested the Holiday Inn at the airport. There was one small matter: the room rate wa8．一个三角形的两条边的长分别为4厘米和10厘米，第三条边的长度一定要大于6厘米，同时小于14厘米．