A、 Make sure that you can hear the 600 Hz tone at the same time.
B、 Ensure that you heard the sound of 600 Hertz.
C、 Be sure that you can hear the voice of 600 Hertz.
答案:A
A、 Make sure that you can hear the 600 Hz tone at the same time.
B、 Ensure that you heard the sound of 600 Hertz.
C、 Be sure that you can hear the voice of 600 Hertz.
答案:A
A. 本部分用于相同的安排方法和识别特定主题材料。
B. 本部分规定了安排和识别某些主题材料的同类方法。
C. 本部分提供了安排和识别特定主题素材的统一方法。
A. 在”停放“这节中包含一些预防措施和限制, 例如在起落架减震支柱内的压力和机轮的转动方面。
B. 在”停放“这节中包含一些预防措施和限制, 例如在起落架减震支柱内的压力和机轮的转速方面。
C. 在”停放“这节中包含一些预防措施和限制, 例如在起落架减震支柱内的油压和机轮的转速方面。
A. 冷却系统可以在客舱控制以提供冷却空气。
B. 冷却系统提供冷却空气控制客舱温度。
C. 冷却系统及其控制为客舱提供冷却空气。
A. Solvents can avoid damage to paint.
B. Solvents can cause damage to paint.
C. Solution can cause damage to paint.
A. This program describes how to identify an immediate failure and how to handle a malfunction occurred.
B. This procedure explains how to recognize impending problems and what to do if malfunctions occur.
C. How to confirm the current problems and what should you do when malfunctions occur are described in this procedure.
A. Illustrations should be used when they will simplify, shorten or make the text easier to understand.
B. When illustrations can simple, shorten or make the text easy for understanding, they may be used.
C. Whenever diagrams can simple, shorten or make the content easy to understand, they could be used.
A. 描述飞机电源系统时,应阐述使用地面功率组件和电池充电。
B. 描述飞机电源系统时,应阐述使用地面动力单元和电瓶充电。
C. 描述飞机电源系统时,应阐述地面电源组件和电瓶充电器的使用。
A. 基本上,它是以对飞行员最有用的形式来呈现已被证明的概念的行业标准化指南。
B. 基本上,它是一个指导行业标准化的证明概念,以一种最有用的形式提供给飞行员。
C. 基本上,它是一个证明行业标准化概念的指南,并提供一种对飞行员最有利的形式。
A. Do not apply too much composite on the blanket.
B. Do not apply too much adhesive on the gasket.
C. Do not apply too much compound on the gasket.
A. Find the fueling valve switch for the tank that will get the fuel you are scheduled to transfer.
B. Find the fueling valve switch for the tank that you are scheduled to transfer.
C. Find the fueling valve switch for the tank that need to transfer fuel.