A、 The engine power control system manages and controls the main fuel control or synchronizer, which is inclusive of controls to the propeller modulator on a turboprop engine.
B、 The engine power control system furnishes a means of controlling the main fuel control or coordinator, which includes controls to the propeller regulator on turbo-prop engines.
C、 The engine power control system regulates and controls the main oil, coordinator and propeller regulator of a turboprop engine.
答案：B
A、 The engine power control system manages and controls the main fuel control or synchronizer, which is inclusive of controls to the propeller modulator on a turboprop engine.
B、 The engine power control system furnishes a means of controlling the main fuel control or coordinator, which includes controls to the propeller regulator on turbo-prop engines.
C、 The engine power control system regulates and controls the main oil, coordinator and propeller regulator of a turboprop engine.
答案：B
A. 封面上的信息将由制造商自行决定。
B. 封面包含的信息将由制造商保留。
C. 封面必须包含制造商保留的信息。
A. Do the tightening procedure.
B. Do the loosening procedure.
C. Do the strengthening procedure.
A. 确保你移除了所有的工具和设备。
B. 确保你移动了所有的工具和器材。
C. 确保你报废了所有的工装。
A. 慢慢地拧动活门。
B. 慢慢地转动叶片。
C. 慢慢地松开电门。
A. When you move the alternate nose wheel steering switch to the alternate position, the landing gear transfer valve moves to the alternate position. The landing gear transfer valve moves the pressure source for the landing gear retraction and the nose wheel
B. When move the alternate switch to steer the nose wheel to the alternate position, the landing gear transfer valve moves to the alternate position. The landing gear transfer valve moves the pressure source from hydraulic system A to hydraulic system B duri
C. When moving the alternate nose wheel steering switch to the alternate position, the landing gear transfer valve moves to the alternate position. The landing gear transfer valve removes the pressure source from the landing gear retraction and the nose whe
A. 你可以根据单词在句子中的功能和意思了解它的位置，因为动词和形容词的位置不同。
B. 因为动词和形容词在句子中的位置不同，你可以根据单词的作用和意思来确定它的位置。
C. 单词在句子中的位置可以告诉你它的功能以及它的意思，因为动词和形容词有不同的位置。
A. 将五份缺陷报告送到工程主管部门。
B. 将五份无损报告送到发动机权威人士。
C. 将五份探测报表送到主管工程师。
A. Turn the drain valve counterclockwise to cause the fluid to stop flowing before the valve is pushed.
B. When you turn the drain valve counterclockwise, no fluid will flow until you push the valve in.
C. Make sure there is no fluid flowing after the valve is pushed, then turn the drain valve clockwise.
A. 加油活门可以在前起落架减震支柱下部找到。
B. 充气活门位于前起落架减震支柱顶部。
C. 充气活门可以在前起落架顶部的减震支柱上面找到。
A. 这项检查是用于当发动机出现渗漏时，检查部件和系统是否松动。
B. 该项检查能够发现发动机部件或系统是否有渗漏。
C. 该项检查用于在发动机低速运行时，检查发动机部件或系统是否有渗漏。
