The cockpit voice recorder records signals from four audio inputs during the flight.

指针沿刻度垂直移动。

A. The needle moves horizontally along the gage.

B. The pointer moves vertically along the scale.

C. The indicator moves longitudinally along the edge.

真空设备将空气从化合物中去除。

A. The space equipment releases the air from the compound.

B. The vacuum equipment decreases the air from the compound.

C. The vacuum equipment removes the air from the compound.

Functional Test: That procedure required to ascertain that a system or unit is functioning in all aspects in accordance with minimum acceptable system or unit design specifications . These tests may require supplemental ground support equipment and should be more specific and detailed than an operational test. It should contain all necessary information to perform proficiency test to maintain system or unit reliability at an acceptable level ,without reference to additional documents.

A. “功能测试：该过程旨在确定系统或组件按照最低可接受设计标准在所有方面的功能。这些测试可能需要补充地面支持设备，并且应该比飞行测试更具体和详细。它应该包含所有熟练检查所必要的信息，以维持系统或组件在可接受水平上的可靠性，无需参考其他文件。

B. “功能测试：该过程旨在确定系统或组件按照最低可接受设计标准在所有方面运行正常。这些测试可能需要补充地面支持设备，并且应该比操作测试更具体和详细。它应该包含所有熟练检查所必要的信息，以维持系统或组件在可接受水平上的可靠性，无需参考其他文件。

C. “功能测试：该过程旨在确定系统或组件按照可接受的最少系统和可接受的最低设计标准在所有方面的功能。这些测试可能需要补充地面支持设备，并且应该比飞行测试更具体和详细。它应该包含所有熟练检查所必要的信息，以维持系统或组件在可接受水平上的可靠性，无需参考其他文件。

An “emergency” however, almost always involves a failure that requires immediate and rapid response, such as a total powerplant failure, fire or smoke, or rapid cabin decompression.

A. However, an “emergency” almost always entails a failure that requires to respond immediately and rapidly, for example, the situations that a total powerplant fails, the fire or smoke occurs, or the cabin are depressurized rapidly.

B. An “emergency” however, almost always causes a malfunction that requests immediate and rapid response, such as the whole powerplant failure, fire or smoke, or rapid cabin pressurization.

C. However, an “emergency” is often related to a failure that demands respond simultaneously, such as the complete failure of the powerplant, fire or smoke, or rapid cabin warming.

对甚高频导航系统执行排故程序。

A. Troubleshoot the VHF Communication system per FIM.

B. Do the troubleshooting procedure on the VHF navigation system.

C. Do the fault isolation procedure for the ADIRU system.

一台发电机可以为所有系统提供电力。

A. A motor can power all the systems.

B. One generator can power for all the systems.

C. One generator can supply power for all the systems.

喷气式发动机的基本原理很简单，其结构也非常简单。

A. Not only the basic principle of the reciprocating engine is simple, and also the assembly.

B. The basic principle of a jet engine is simple, and so is its construction.

C. The basic principle of the propeller driven engine is simple, as well as the installation.

Do the troubleshooting procedure to find the cause of the malfunction.

A. Troubleshooting can only be performed after the cause of the malfunction has been found out.

B. You should perform troubleshooting according to the procedure and find out the technical failure.

C. According to the procedure, perform the troubleshooting to solve the cause of the malfunction.

确保客舱内的压力差不多为零。

A. Make sure that the pressure in the cabin is almost zero.

B. Verify that the cabin pressure is not above zero.

C. Ensure that the pressure in the cabin is completely zero.

Additional weight and balance and related information may be provided.

A. 可以提供额外的重量和平衡数据以及相关信息。

B. 应当提供与额外的重量和平衡相关的信息。

C. 可以提供额外的配重和配平以及相关信息。