A、 为防止损坏发动机，立即打开所有安装的防护罩。
B、 为防止损坏发动机，稍候装上所有开口的防护罩。
C、 为防止损坏发动机，立即在所有开口上安装防护罩。
答案：C
A、 为防止损坏发动机，立即打开所有安装的防护罩。
B、 为防止损坏发动机，稍候装上所有开口的防护罩。
C、 为防止损坏发动机，立即在所有开口上安装防护罩。
答案：C
A. These tests should only use the equipment or facilities installed on the aircraft. These tests should be able to perform by the flight crews.
B. These tests should not use the special equipment or facilities that are not installed on the aircraft. These tests should be similar to the tests performed by the flight crews.
C. These tests should require the equipment or facilities installed on the aircraft rather than the special ones and should be replaceable by the tests accomplished by the flight crews.
A. This commonality requires greater learning and understanding for pilots, aircraft maintenance technicians and engineers alike.
B. This commonality makes it easier for pilots, aircraft maintenance technicians and engineers alike to learn and understand.
C. This commonality brings about better learning and understanding of the pilots, aircraft maintenance technicians and engineers alike.
A. Scientific verbs must disobey the same rules as other approved verbs in STE.
B. Technical verbs must obey the same rules as other approved verbs in STE.
C. Mechanical verbs must violate the same rules as other approved verbs in STE.
A. Do not give vague, general information.
B. Do not provide clear, general information.
C. Do not list complex, valid information.
A. 加载弹簧的张力。
B. 释放弹簧的张力。
C. 调整弹簧的伸缩。
A. Other information or messages, e.g."Report to the manufacturer about the cracks existed", is included here.
B. Additional information or instructions,such as "Report any cracks found to this manufacturer”, are contained here.
C. You can find the following instructions here, for example " Report any scratches to the OEM".
A. 绕其轴线旋转此曲柄。
B. 绕其圆心旋转此杆。
C. 绕其轴线旋转此轴。
A. 将卡箍放在电缆上以将其固定到位。
B. 将线圈放在导线上以将其固定到位。
C. 将线圈放在电缆上以将其固定到位。
A. 给轮胎放气，释放所有氮气。
B. 将轮胎放平，释放轮胎内的氮气。
C. 让轮胎放气并充填氮气。
A. The values must be less than the approved differences.
B. The values must not exceed the allowable differences.
C. The values must be less than the allowable differences.
