飞行数据
[四级题库] 大家版2010年6月19日四级真题深度阅读 黑匣子篇 详细解析...
57. C) Its ability to ward off disasters is incredible.58. A) Data for analyzing the cause of the crash.59. C) The early models often got damaged in the crash.60. C) To make th...
57. C) Its ability to ward off disasters is incredible.58. A) Data for analyzing the cause of the crash.59. C) The early models often got damaged in the crash.60. C) To make th...