2573. That portion of the system which is used for disposal of water and waste Includes items such as wash basins, water closets, flushing systems, etc

A. 如果在测试过程中选择中断,测试会停止并在CDU上显示测试中断页面。

B. 如果在测试时选择暂停,测试会停止并且CDU上显示测试暂停页。

C. 如果在测试时选择暂停,CDU测试将中断并且显示测试暂停页。

A. “工作准备信息”部分列出了昂贵零件的IPC(图解零件目录)。

B. “工作准备信息”部分列出了消耗性零件的IPC(图解零件目录)。

C. “工作准备信息”部分列出了必备零件的IPC(图解零件目录)。

A. 如果错差超过3度,则要改装指南针。

B. 如果误差超过3度,则要校准罗盘。

C. 如果角度超过3度,则要调整圆规。

A. 液压系统为飞行控制系统的操作提供压力

B. 飞行控制系统为液压系统的操作提供压力

C. 液压系统与飞行控制系统共同提供压力。

A. 确保束缚杆没有与安装在地板上的逃离滑梯支架啮合。

B. 确保束缚杆没有装在地板上的逃离滑梯支架上。

C. 确保束缚杆没有与在地板上的逃离滑梯支架对齐。

A. The landing gear door is a closed construction. If the door is a monolithic structure, it can only be shown in Chapter 32.

B. The landing gear door is a closed construction. If the door is a separate structure, it can only be shown in Chapter 32.

C. The structure of the doors used to enclose the landing gear compartments. If the doors are made as an integral structure they could be shown only in Chapter 32.

A. The instruments that are light in weight and small in volume are used in the space shuttle.

B. The instruments where are light in weight and small in volume are used in the space shuttle.

C. The instruments which are light in weight and small in volume are used in the space airplane.

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. Descriptive sentence must have as many as 25 words.

B. Descriptive sentence contains no more than 25words.

C. Descriptive sentence should contain at least 25 words.

A. 使用危险品时穿上防护服。

B. 使用溶剂时穿上防护服。

C. 使用易感染物品时穿上防护服。