A、 The gate is mainly used for passengers and crew entering and out of the aircraft.
B、 There are doors for passengers and crew to get in and out of the aircraft.
C、 The doors used for entrance and exit of the passengers and crew to and from the aircraft.
答案：C
A、 The gate is mainly used for passengers and crew entering and out of the aircraft.
B、 There are doors for passengers and crew to get in and out of the aircraft.
C、 The doors used for entrance and exit of the passengers and crew to and from the aircraft.
答案：C
A. 两个半圆形的挡板控制空气流
B. 两个半圆形的金属圈控制空气流
C. 两个半圆形的金属圈控制空气流
A. 那些机载动力装置被安装在飞机上,用于产生并提供单一类型或组合的辅助电力、液压、气源或其他动力。
B. 那些空气动力的发动机被安装在飞机上来运行并提供一类或多类的辅助电力、液压、气源或其他动力。
C. 那些利用空气产生动力的装置装在飞机上来获得和补充单一或多个备用电源、液压源、气源或其他动力。
A. 应急程序检查单应简单明了,以提醒飞行员提供检查任何系统操作的细节的项目。
B. 应急程序检查单应简明扼要,以提醒飞行员检查的项目,但不提供任何系统操作的细节。
C. 应急程序检查单应突出重点,以提醒飞行员检查的项目并提供任何系统操作的细节。
A. Install a new gasket on the flange.
B. Install a new washer on the fixture.
C. Install a new basket on the fitting.
A. 如果液压供给停止,则取消测试。
B. 如果压力供给停止,则取消测试。
C. 如果压力供给停止,则测试自动取消。
A. 如使用全新的整流罩板,请切割整流罩板获得正确尺寸。
B. 如使用替换的整流罩板,请切割整流罩板获得正确尺寸。
C. 如使用替换的整流罩,请切割整流罩获得正确尺寸。
A. Move the slat control lever to a unit position
B. Move the flap control lever to the 1 unit position
C. Move the flaperon control lever to the 1 unit position
A. Make sure that the bolts are tight.
B. Make sure that the screws are securely installed.
C. Make sure that the bolts are loose.
A. In favour of reading and cross occurrence, illustrations, figures and chats should be presented in a vertical layout,if applicable.
B. Be convenient for reading and intercross performance,illustrations, figures and diagrams should be presented in a vertical layout,if pragmatic.
C. For ease of reading and cross reference, illustrations, figures and tables should be presented in a vertical layout,if practical.
A. These tests shall be independent.
B. These tests shall be self-locking.
C. These tests shall be comprehensive.
