很好的记忆方法哦！

　　1．题目：William Mason was the oldest locomotive in operation
　　答案：B）in America.
　　2．题目：The oldest locomotive will be put to tests again to make sure
　　答案：D）it is up to the federal standards before operation.
　　3．题目：Which of the following statements is NOT a correct description of the Rocket?
　　答案：D）It sped up the development of railroading in America.
　　4．题目：How large is the museum's roundhouse?
　　答案：C）One-thirty-second of the museum.

　　5．题目：Which of the following best describes the collection of the artifacts in the museum?
　　答案：A）Its collection is important and representative.
　　速记口诀：
　　美国纪念火车机车诞生175周年
　　1．William Mason是个老机车，最是古老在美国 ____________________
　　2．再次测试老机头，联邦标准要达到 ____________________
　　3．下面描述不正确，加速发展铁路业 ____________________
　　 4．车库面积有多大， 是答案 ____________________
　　5．最好描述博物馆的收藏品，极具重要代表性 ____________________ [综合类A，理工类A]