A、 A servo system is a device that has the ability to carry out an order and give a response to fufill five basic requirements.
B、 A servo system is a device that has the ability to carry out an order and give a response to orders. It can finish five basic requirements.
C、 A servo system is a device that has the ability to respond to and carry out an order which must be able to fufill five basic requirements.
答案:C
A、 A servo system is a device that has the ability to carry out an order and give a response to fufill five basic requirements.
B、 A servo system is a device that has the ability to carry out an order and give a response to orders. It can finish five basic requirements.
C、 A servo system is a device that has the ability to respond to and carry out an order which must be able to fufill five basic requirements.
答案:C
A. 此外,本章涵盖了必须由厂家来执行安装的设备清单。
B. 除此之外,本段列出了由运营商来安装的最低设备的综合清单。
C. 此外,本节可能包含可以由制造商来安装的设备的综合清单。
A. 计划性勤务包括内部清理等工作。不包括维修工作实施所要求的润滑程序。
B. 计划性勤务包括内部清理等工作。不包括润滑程序,这是维修工作实施所要求的。
C. 计划性勤务包括内部整理等工作。不包括润滑程序,这是维修工作实施所要求的。
A. 门指用于进、出以及用于封闭机身内包含的其他结构的可拆卸组件。包括乘客和机组舱门、货舱门、紧急出口等,以及如恰当,还包括电气和液压系统中与门控制相关的部件。
B. 门包括可拆卸的用于连接进口和出口的单元,也用于阻断与机身相连。包括乘客和机组人员门、货舱门、紧急出口等,视具体情况考虑是否包括与门控制相关的电子和液压系统。
C. 门包括可拆卸的单元用于连接进口和出口,也用于连接与机身相关的其他结构。包括乘客和机组人员门、货舱门、紧急出口等,视具体情况考虑是否包括与门控制相关的电力和液压系统。
A. 总体来说,作者可以使用字典中的典型词汇作为核心词汇。
B. 基本上,作者可以使用字典中批准的词汇作为核心词汇。
C. 基本上,作者从字典中选用的词汇都是核心词汇。
A. Always use test element that can cause sparks.
B. Never use test equipment which can cause cracks.
C. Do not use test equipment that can cause sparks.
A. Extend the nose landing gear.
B. Extend the main landing gear.
C. Retract the main landing gear.
A. 如果轮胎温度升高至超过177度,易熔塞熔化且轮胎放气。
B. 如果轮胎温度上升177度,易熔塞会熔化并导致轮胎泄气。
C. 当轮胎温度超过177度时,保险丝会熔化并导致轮胎漏气。
A. 维护信息需要连续追踪。
B. 维护信息需要持续提供。
C. 维护信息需要不断更新。
A. 应提供空速限制和限制的执行程序。
B. 应描述空速限制及其操作意义。
C. 应描述各项空速限制和相应空速限制在运行中的重要性。
A. Each Chapter or Section is to begin with a specific instruction of the system and its Operation and should be labeled “Description and Operation”.
B. A general description of the system begins with each Chapter or Section and its operation and should be labeled “Description and Operation”.
C. Each Chapter or Section is to start with a general description of the system and its operation and should be labeled “Description and Operation”.