A、 During this period,if you use economy power settings, the engine may be damaged.
B、 The use of economy power settings during this period may be detrimental to the engine life.
C、 The use of economy power settings during this period may reproduce the engine life.
答案：B
A、 During this period,if you use economy power settings, the engine may be damaged.
B、 The use of economy power settings during this period may be detrimental to the engine life.
C、 The use of economy power settings during this period may reproduce the engine life.
答案：B
A. STE是一种活的语言，需要用户的反馈来不断改进。
B. STE是一种生活的语言，需要用户的培育来不断验证。
C. STE是一种活的语言，需要用户的输入来不断应用。
A. 螺旋桨的翻修必须与螺旋桨制造商提供的数据保持一致，并在常规的车间中完成。
B. 螺旋桨的修理必须在被批准的车间中，按照螺旋桨制造商提供的数据完成。
C. 螺旋桨的大修必须按照螺旋桨制造商提供的数据在合格的车间中完成。
A. The total weight must be approved and the CG shall be within the limits.
B. The total weight and CG must be within the specified range.
C. Totals must be within approved weight and CG limits.
A. 我们建议你不要在机库里执行此步骤。
B. 我们建议你不要在车间里执行此程序。
C. 我们推荐你不要在吊具上执行此过程。
A. Vigorously scrub the surface with a rough, dry cloth.
B. Polish the surface with a soft, damp cloth.
C. Rub the surface quickly with a soft, dry cloth.
A. Do the weighing procedure in this sequence.
B. In this order to perform the swapping procedure.
C. In this sequence to do the analysis procedure.
A. 一定不要有漏洞。
B. 确保没有遗漏。
C. 确保没有泄漏。
A. Utilize an oil-free solution.
B. Use a solution with oil.
C. The oil is not used that contains a solution.
A. 如果能简化、缩短文本或能使文本更容易理解，则应使用插图。
B. 应该使用插图，因为插图可以简化、缩短文本，并使文本更易理解。
C. 如果文本复杂、冗长或不易于理解，则应进行解释说明。
A. The system is pneumatically operated and mechanically controlled.
B. Hydraulic power drives the system, while electricity is connected.
C. The system is hydraulically operated and electrically controlled.
