A、 When a capital letter or a symbol is used for a unit of measurement,you should take it and the number before it as a word.
B、 When used in measurement,the acronym or the symbol and the related number should be taken as a word.
C、 When you write an abbreviation or a symbol for a unit of measurement,count it and the preceding number as one word.
答案：C
A、 When a capital letter or a symbol is used for a unit of measurement,you should take it and the number before it as a word.
B、 When used in measurement,the acronym or the symbol and the related number should be taken as a word.
C、 When you write an abbreviation or a symbol for a unit of measurement,count it and the preceding number as one word.
答案：C
A. 动力装置或通过排气或通过螺旋桨产生推力。
B. 动力装置通过废气或螺旋桨发展推力。
C. 动力装置通过尾气或螺旋桨产生推力。
A. 关于“限制”和“紧急程序”的章节放在“正常程序”、“性能”之前,“载重和平衡”和其他章节更容易获得飞行中可能需要的信息。
B. 关于“限制”和“紧急程序”的章节放在“正常程序”、“性能”、“载重和平衡”和其他章节之前,以便更容易地获取飞行中可能需要的信息。
C. 关于“限制”和“紧急程序”的章节放在前面,“正常程序”、“性能”、“载重和平衡”和其他章节用于更容易地获取飞行中可能需要的信息。
D. B.关于“限制”和“紧急程序”的章节放在“正常程序”、“性能”、“载重和平衡”和其他章节之前,以便更容易地获取飞行中可能需要的信息。
E. C.关于“限制”和“紧急程序”的章节放在前面,“正常程序”、“性能”、“载重和平衡”和其他
F. C.关于“限制”和“紧急程序”的章节放在前面,“正常程序”、“性能”、“载重和平衡”和其他章节用于更容易地获取飞行中可能需要的信息。
A. 这些单位及组件给予不相干的系统警告,声音或者视觉的。
B. 这些组件及部件为不相关系统的状态提供听觉或视觉警告。
C. 这些单位及组件给各个系统的不相关的工作条件提供声音或视觉警告。
A. If the filters become clogged,send them to the laboratory for analysis of the contamination.
B. If the filters are surged,send them to laboratory for contamination analysis.
C. If the contaminant is blocking the filter,the material should be sent to the laboratory for analysis.
A. A three-axis accelerometer gives acceleration data of the horizontal,lateral,and longitudinal axis.The flight data recorder system sensors send data about the position of the flight surfaces and controls the FDAU.
B. A three-axis accelerometer gives accelerating data with the vertical,parallel,and longitudinal axis.The flight data recorder system sensors send data and the position of the flight surfaces and controls to the FDAU.
C. A three-axis accelerometer gives acceleration data along the vertical,lateral,and longitudinal axis.The flight data recorder system sensors send data about the position of the flight surfaces and controls to the FDAU.
A. Turn the canopy manually clockwise to make the pin removal process easier.
B. To make pin removal easier,manually turn the canopy in one direction and then in the other.
C. Rotate the canopy in one direction and then in the other to hinder the removal of the pin.
A. Be careful not to get acid on your skin.
B. Prohibit not to get acid on your skin.
C. Be careful not to get alcohol on your skin.
A. The properties of these sealants prevent corrosion.
B. Corrosion frequently occurs due to the features of these sealants.
C. The properties of these sealants make themselves easily corroded.
A. Each item of Airplane Performance shall include a statement of significant conditions associated with the data.
B. Each significant item in Airplane Performance should include conditions and instructions related to the data.
C. Each important aspect of Airplane Performance is the conditions and specifications associated with the data.
A. 保护漆将防止腐蚀达 6 个月。
B. 保护涂层将防止锈蚀达 6 个月。
C. 保护漆将保护腐蚀达 6 个月。
