A、 However,an “emergency” almost always entails a failure that requires to respond immediately and rapidly,for example,the situations that a total powerplant fails,the fire or smoke occurs,or the cabin are depressurized rapidly.
B、 An “emergency” however,almost always causes a malfunction that requests immediate and rapid response,such as the whole powerplant failure,fire or smoke,or rapid cabin pressurization.
C、 However,an “emergency” is often related to a failure that demands respond simultaneously,such as the complete failure of the powerplant,fire or smoke,or rapid cabin warming.
答案：A
A、 However,an “emergency” almost always entails a failure that requires to respond immediately and rapidly,for example,the situations that a total powerplant fails,the fire or smoke occurs,or the cabin are depressurized rapidly.
B、 An “emergency” however,almost always causes a malfunction that requests immediate and rapid response,such as the whole powerplant failure,fire or smoke,or rapid cabin pressurization.
C、 However,an “emergency” is often related to a failure that demands respond simultaneously,such as the complete failure of the powerplant,fire or smoke,or rapid cabin warming.
答案：A
A. If a power supply system is independent to provide service to only one component or single- function system,it will be discussed together with the components or systems it serves.
B. When a power source services a singlecomponent,or serves a single functioning system,that power source will be included in the discussion of the component or system which it serves.
C. When a power supply is a complete component or single-function system,the device it serves is discussed separately from its own component or system.
A. 该程序应明确,在演示或训练识别一发不工作时的 VMCA 时,应从不小于 VSSE 的速度开始逐渐减速(约 1 节/秒),直至速度减小至 VMCA 或失速警告触发,以先到者为准。
B. 该程序应规定,为了演示或培训有意使一台发动机不工作的 VMCA,应从 VSSE 速度开始逐渐降低速度(大约每秒 1 节),直到 VMCA 或失速警告,以先到者为准。
C. 该程序应规定,为了证明或训练 VMCA 的识别,故意使一台发动机不工作将速度从 VSSE 或以上逐渐降低(大约每秒 1 节),直到获得 VMCA 或失速警告(以先发生的为准)。
D. B.该程序应规定,为了演示或培训有意使一台发动机不工作的 VMCA,应从 VSSE 速度开始逐渐降低速度(大约每秒 1 节),直到 VMCA 或失速警告,以先到者为准。
E. 或以上逐渐降低(大约每秒 1 节),直到获得 VMCA 或失速警告(以先发生的为准)。
A. 如果发现变质或损伤,必须在特定的间距内对修理进行检查和更换。
B. 修理必须在特殊的时间内进行检查,如果发现变形或损坏,则考虑更换。
C. 必须在规定的间隔内对修理进行检验,如发现老化或损坏,则必须更换。
A. That portion of the system is used to perform the cranking portion of the starting operation.
B. That portion of the system is used to perform the igniting portion of the starting operation.
C. That portion of the system is used to perform the cranking portion of the igniting operation.
A. 找到中点,然后将测量出的数据除以 2。
B. 为找到中点,将测量出的间隙除以 2。
C. 找到中点,用 2 除以测量出的间隙。
A. Without venting the IDG,the accuracy of your check will be affected.
B. Only if you reset the IDG,your check is effective.
C. The ventilation of the IDG accelerates your check.
A. An "Airplane Weighing Form" shall be included in each handbook and the form shall contain an airplane side view that shows the location of weighing points (using jacking points or landing gear) relative to the datum line.
B. Each handbook shall provide an aircraft side view that is included in an "Airplane Weighing Form" to show the position of weighing points (using jacking points or landing gear) related to the datum line.
C. An airplane three view that shows the weighing points ((using jacking points or undercarriage) relative to the datum line shall be excluded in an "Airplane Weighing Form" of each handbook.
A. 大多数操作都有对该项工作很重要的关键事项。
B. 最多的操作都是有关那些关键项目的。
C. 最关键的操作往往是对工作最重要的事项。
A. If you must apply a strike to open the unit,examine the control linkage.
B. If you must apply an unusual force to open the unit,examine the turnbuckle.
C. If you must apply an unusual force to open the unit,examine the control linkage.
A. 为避免不必要的磨损,将表面涂漆。
B. 为避免不必要的颗粒,将表面清洁。
C. 为避免不必要的摩擦,将表面抛光。
