阅读下面短文，掌握其大意，然后从36—55各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
Mr. Grey traveled a lot on business. He sold machines of different kinds to farmers. It was not really a very 36 job, but Mr. Grey had always been interested in 37 , and he was quite 38 with his life.
One of Mr. Grey’s problems was often__39___ to stay when he reached some small places in the country. He did not expect great ___40__ and wonderful food, but he found it annoying when he was given a __41___ room and when there was no hot water or good food after a long and ___42__ day.
Late one __43__ evening, Mr. Grey arrived at a small railway station. The journey by __44__ that day had not been ___45__ interesting, and Mr. Grey was cold and tired and hungry. He was __46___ a simple but satisfying meal by a bright burning __47___ , and then a hot bath and a comfortable ___48__.
