A、 "Maintenance Practices" include servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting, and approved repairs. "Maintenance Practices" should obey the instructions of the Troubleshooting Section.
B、 "Maintenance Practices" include servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting, and approved repairs. "Maintenance Practices" should be located after the Troubleshooting Section.
C、 "Maintenance Practices" include servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting. And approved repairs should be located after the Troubleshooting Section.
答案：B
A、 "Maintenance Practices" include servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting, and approved repairs. "Maintenance Practices" should obey the instructions of the Troubleshooting Section.
B、 "Maintenance Practices" include servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting, and approved repairs. "Maintenance Practices" should be located after the Troubleshooting Section.
C、 "Maintenance Practices" include servicing, removal/installation, adjustment/test, inspection/check, cleaning/painting. And approved repairs should be located after the Troubleshooting Section.
答案：B
A. 确保电动机操作顺滑。
B. 确保发电机平稳运行。
C. 确保生产者顺利操作。
A. 反推可以提供刹车力使尾喷气流偏转至相反方向。
B. 反推通过使排气气流转向相反的方向来产生制动力。
C. 尾气气流偏离至反方向从而使反推提供刹车。
A. The approved repair part must contain the skill and technology required to carry up the repair.
B. The approved repair portion shall include processes and techniques necessary for performing a repair .
C. The necessary workmanship and skills constitute the approval of the repair portion.
A. “力臂”是物体重心到基准面的水平距离。
B. “力臂”是物体重心到参考面的垂直距离。
C. “力矩”是物体中心到参考基准面的距离。
A. 起落架收上时，不要超过此速度。
B. 起落架伸出时，不要超过此速度。
C. 起落架伸出时，不要低于此速度。
A. This organization was asked to look into the readability of maintenance documentation in the civil aviation industry and find a resolution to simplify the language used to write such documentation.
B. This organization was asked to research the legibility of maintenance documentation in the civil aviation industry and get a way to simplify the language used to write such documentation.
C. This organization was asked to study the readability of maintenance documentation in the civil aviation industry and find a method to single out the language used to write such documentation.
A. During engine run, the number 1 engine oil pressure watch swings.
B. During engine run, the number 1 engine oil pressure gauge fluctuates.
C. During engine run, the number 1 engine oil pressure indication moves.
A. When the indicator is visible, stop the pump.
B. When the indicator comes on , stop the pump.
C. Stop the pump unless the indicator comes into view.
A. 门是由基础复合材料增强塑料制成的。
B. 门是由碳纤维复合塑料制成的。
C. 门是由碳纤维增强塑料制成的。
A. Use some auxiliary screws to assemble the unit temporarily.
B. You shall use some additional screws to install the unit permanently.
C. Temporarily disassemble this unit using some auxiliary screwdrivers.
