A、 Upon designed and approved, a complete maintenance procedures must be established. This procedure must provide in clear, easy language to people who need it.
B、 Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.
C、 Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.
答案：C
A、 Upon designed and approved, a complete maintenance procedures must be established. This procedure must provide in clear, easy language to people who need it.
B、 Upon design and approval, the establishment of complex maintenance procedures is a must. This procedure must provide a clear, precise language to those who need it.
C、 Once designed and approved, the establishment of thorough maintenance procedures is a must. This procedure must be available in clear, concise language to those who need it.
答案：C
A. In flight deck, once you set probe heater switches on the overhead panel automatically, all the heater lights flash.
B. Make sure probe heater switches on the overhead panel in flight deck are in AUTO position and all the heater lights illuminate.
C. Set probe heater switches on the overhead panel in cockpit in AUTO position so that all the heater lights come into view.
A. This software is only acceptable by the assigned handling system.
B. This software is compatible only with the specified operating system.
C. This software only corresponds to its designed operating system.
A. 格式和布局应由CAP编写者决定，且应与CAP编写者现有文件的格式和布局相似。
B. CAP编写者决定格式和排版，并认可与编写者现有文件格式类似的格式和排版。
C. 确认与CAP编写者的现有文件相似后，由CAP编写者批准确定表格和设计。
A. 为了保证飞机的适航性，飞机被推荐了检查程序。
B. 推荐的检查方案随飞机一并交付，以保证其适航性。
C. 飞机交付了推荐的检查程序，以保持它们的适航性。
A. 每间隔20秒点击一次。
B. 咔哒声的时间间隔必须为20秒。
C. 必须将咔哒声的时间间隔调整为20秒。
A. When you restore the airplane to its normal condition, make sure the pin is released from the release mechanism.
B. Ensure to remove the pin from the let-go mechanism after you return from the airplane to its common position.
C. When the airplane is in good condition, you must uninstall the pin of the release mechanism.
A. 这一系统部分包括控制手柄、钢索、作动筒、告警系统、连接装置、操纵面、位置指示器等部件。
B. 这一系统部分包括控制手柄、电线、作动筒、告警系统、连接装置、操纵面、位置指示器等部件。
C. 这一系统部分包括控制杆、电缆、作动筒、告警系统、连动装置、操纵面、位置指示灯等部件。
A. 确保电缆的张力是正确的。
B. 确保电缆的电压是正确的。
C. 确保钢索的张力是正确的。
A. 用标记识别曲柄和轴，以防止安装错误。
B. 用标记识别曲柄和轴，以阻止安装错误。
C. 用标记识别手柄和轴承，以防止安装错误。
A. The fire-proof materials and seals are mounted on or about the power unit.
B. The fire-resistant partitions and seals are mounted on the power unit.
C. The fire-resistant partitions and seals are mounted on or about the power package.
