A、 Visual difference is acceptable between the previous surface and the new surface.
B、 There should be no visual difference between the initial surface finish and the new surface finish.
C、 It is forbidden to have acoustic difference between the former surface finish and the new surface finish.
答案：B
A、 Visual difference is acceptable between the previous surface and the new surface.
B、 There should be no visual difference between the initial surface finish and the new surface finish.
C、 It is forbidden to have acoustic difference between the former surface finish and the new surface finish.
答案：B
A. Do the troubleshooting procedure to find the cause of the malfunction.
B. Do the troubleshooting process to look the result of the malfunction.
C. Find the cause of the malfunction to do the troubleshooting procedure.
A. 这组密封剂不适用于紧急情况。
B. 这些防护化合物也适用于紧急情况。
C. 这批密封化合物同样适用于紧急情况。
A. Because of the risk of contamination, you must do this task in a very clean environment.
B. To prevent environmental pollution, this task must be done in a very clean area.
C. In order to prevent contamination, the task you must do is to find a very clean environment.
A. A wing anti-ice L VALVE OPEN or R VALVE OPEN light stays illuminated dim blue. The wing anti-ice valve is not in the ordered position.
B. A wing anti-ice L VALVE OPEN or R VALVE OPEN light stays illuminated bright blue. The wing anti-ice valve is not in the commanded position.
C. A wing anti-ice L VALVE OPEN or R VALVE OPEN light stays illuminated dim blue. The wing anti-ice valve is not in the preferred position.
A. 如果检查表中列出了“发动机启动”，放大的程序将解释如何执行启动程序。
B. 如果检查单中列出“发动机试车”，则扩展的过程将解释如何执行运转。
C. 如果检查单中包含“发动机试车”检查项，扩展程序将解释如何实施试车。
A. 缓慢地操作千斤顶，直到前起落架减震支柱被压缩。
B. 慢慢控制支架，直到前起落架的减震器稳定。
C. 除非前起落架缓冲器被压缩，不然需要慢慢地操作面板。
A. If the two indications do not agree, do the test again.
B. If there is a conflict between the two indications, repeat the test.
C. If the two indicators show any conflict, repeat the test.
A. 燃油温度传感器的电阻随燃油温度的变化而变化。
B. 燃油测温包的阻抗改变燃油的温度。
C. 电感改变燃油测温灯泡的燃油温度。
A. 移动装有隔热毯的喷射管或排气锥时要小心。
B. 当你移动喷气式管道或带有绝缘垫的排气孔时要小心。
C. 小心地移动发射管或排气口的保温垫。
A. 可以提供额外的重量和平衡数据以及相关信息。
B. 应当提供与额外的重量和平衡相关的信息。
C. 可以提供额外的配重和配平以及相关信息。
