A、 The function and operation of each unit in the system should be described. The location of the units shouldn’t be described.
B、 The function, operation and location of each unit in the system should be deleted.
C、 The function, operation and location of each unit in the system should be described.
答案:C
A、 The function and operation of each unit in the system should be described. The location of the units shouldn’t be described.
B、 The function, operation and location of each unit in the system should be deleted.
C、 The function, operation and location of each unit in the system should be described.
答案:C
A. Corrosion inhibitor is necessary from time to time to ensure continued protection.
B. Corrosion inhibitor is necessary frequently so that protection remains in effective.
C. Corrosion protection is necessary but is ineffective for cost reasons.
A. The introduction should be included in an alphabetical index by subject.
B. An alphabetical index by subject is to be included in the introduction.
C. The introduction includes an alphabetical index subject.
A. V是一个用来表示阶段的字母,在单向系统的导线识别码中表示非接地导线。
B. V是一个用来表示相位的字母,在单相系统的导线识别码中表示非接地导线。
C. V是一个用来表示相序的字母,在单向系统的导线识别码中表示非接地导线。
A. 需要对特征或特点的补充描述,使数据更加完善。
B. 若有需要,对附加的特征或特性加以简明描述,可以使数据得到补充。
C. 若有需要,指标的额外特征或特性将是其原有基础描述上的补充。
A. Explain check them whether normal or not, and how to identify a fault.
B. Make clear that if they operate properly and how to isolate the malfunction.
C. Explain how to check them for proper operation and how to recognize a malfunction.
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. 调整倾斜仪,直到气泡位于中心。
B. 在倾斜仪上的气泡位于中心后进行调整。
C. 将倾斜仪调整到气泡的中心位置。
A. 你可以对这些条款使用备用替换。
B. 你可以对这些条款使用不同的替代。
C. 你可以对这些条款使用等效的替代。
A. The units and components which store, regulate, and deliver oxygen to the passengers and crew include oxygen bottles, relief valves, shut-off valves, outlets, regulators, masks, etc.
B. The units and components which reserve, adjust, and transfer oxygen to the passengers and pilots include oxygen bottles, relief valves, shut-off valves, outlets, regulators, masks, etc.
C. The units and components to store, adjust, and transfer oxygen to the passengers and crew include oxygen bottles, release valves, shut-off valves, outlets, regulators, masks, etc.
A. 航空器拖动和滑行时任何可能遇到的情况的说明在”拖动与滑行”这个标题下。
B. 航空器在任何可能遇到的情况下如何拖动和滑行的说明在”拖动与滑行”这个标题下。
C. 航空器应该服从什么样的条件进行滑行和拖动的说明在”拖动与滑行”这个标题下。