答案:B
答案:B
A. 0℃到-10℃
B. 10℃到 0℃
C. -10℃到-20℃
A. 在初始检查时 during originating check.
B. 持续性测试 continuously tested.
C. 每10分钟 every 10 minutes.
D. 每30分钟 every 30 minutes.
A. 取消输入草稿栏的数据Cancel the data entered to the scratch pad.
B. 删除上一次执行键按压后所作的变动Delete a changes made since the last time the exec button was pushed.
C. 仅删除航段页上已飞过的路点Delete only the previous waypoint on the legs page.
D. 仅取消之前输入Only cancels the previous entry
A. 恒速驱动器 constant speed drive
B. 整体驱动发电机 integrated drive generator
C. 变压整流器组件 transformer rectifier units
D. 空气驱动发电机 air-driven generator
A. 右上侧upper right hand side
B. 右下侧Lowerright hand side
C. 机尾Tailcone
D. 左下侧Lowerleft hand side
A. 层状云
B. 积状云
C. 没有区别
A. Ice detector probes 结冰探测器探头
B. Air data probes and sensors 大气数据探头和传感器
C. Engine nose cowls 发动机前罩
D. Windshields and windows 风挡和侧窗
E. E)Wing leading edges 机翼前缘
A. 五
B. 四
C. 三