1780.In dictionary the approved adjectives are given in their basic form,with their comparative and superlative forms in parentheses where applicable.

A. 音频整合功能控制通信和导航接收机的输出,将其整合到飞行员的耳机和扬声器中,同时将飞行员麦克风的输出整合到通信传感器中。

B. 音频整合功能控制通信和导航接收机的输出,将其整合到飞行员的耳机和扬声器中,同时将飞行员麦克风的输出整合到通信发射机中。

C. 音频整合功能控制通信和导航接收机的输出,将其整合到飞行员的耳机和话筒中,同时将飞行员麦克风的输出整合到通信传感器中。

D. C.音频整合功能控制通信和导航接收机的输出,将其整合到飞行员的耳机和话筒中,同时将飞行员麦克风的输出整合到通信传感器中。

A. 1944 年,随着空中航行法令和规章的各种要求得以实现,英国民用适航机构形成了适航标准的法典。

B. 1944 年,英国制定了民用适航要求来形成空中航行指令和规则守则。

C. 1944 年,随着英国民用适航要求的制定,形成了适航标准的法典,通过该法典,空中航行法令和规章的各种要求得以实现。

D. C.1944 年,随着英国民用适航要求的制定,形成了适航标准的法典,通过该法典,空中航行法令和规章的各种要求得以实现。

A. When simulating altitude,make sure you have alternate ATC transponders in active mode.

B. Make sure that the ATC transponders are in standby mode when you simulate altitude.

C. It is optional to keep the ATC transponders in ready mode during altitude simulation.

A. 本部分必须确定每个(部件的)指导更换时间,结构检查间隔以及型号合格证要求的相关结构检查程序。

B. 本部分必须确定每个强制的型号合格证要求的(部件)更换时间、结构检查间隔以及结构检查对应的检查程序。

C. 本部分必须明确型号合格证要求的每个(部件的)强制更换时间,结构检查间隔以及相应的结构检查程序。

D. C.本部分必须明确型号合格证要求的每个(部件的)强制更换时间,结构检查间隔以及相

E. C.本部分必须明确型号合格证要求的每个(部件的)强制更换时间,结构检查间隔以及相应的结构检查程序。

A. Make sure that the cabin differential pressure is zero before you unlock the door.

B. Be sure that the variance of the cabin pressure is zero before you open the door.

C. Make certain that the difference of the compartment compression is zero before you open the door.

A. This document provides supplementary information to the applicable manual.

B. This document provides primary information to the applicable manual.

C. This document provides special information to the applicable manual.

A. Make sure that the flaps and the slats are retracted.

B. Make sure that the slats and the ailerons are retracted.

C. Make sure that the flaps and the elevators are extented.

A. Due to the incorrect level of pressure,the system will not work.

B. As long as the fluid level remains unstable,the system will fail.

C. Because the fluid level is incorrect,the system will not operate.

A. 相对时间内的的生产效率就是相对生产率.

B. 速率是速度在一定时间的变化.

C. 加速度是速度随时间的变化率.

A. The supplements of CAP are the airplane's maintenance manual (or Instructions for Continuing Airworthiness).The CAP is the primary document containing the aircraft's continuous airworthiness procedures.

B. The airplane's maintenance manual (or Instructions for Continuing Airworthiness) serves as the main document that contains the procedures to ensure the continuing airworthiness of the airplane.CAP is a supplementation to the manual.

C. CAP supplements the airplane's maintenance manual (or Instructions for Continuing Airworthiness).The supplements are the major document and involve in the procedures for the continuing airworthiness of the airplane.