A、 If this specification is written in professional terms, the problems won＇t arise.
B、 This specification agrees with recognized industry practices, and the problems can＇t be avoided according to this specification.
C、 If this specification is written in professional terms, the problems will be treated adequately.
答案：B
A、 If this specification is written in professional terms, the problems won＇t arise.
B、 This specification agrees with recognized industry practices, and the problems can＇t be avoided according to this specification.
C、 If this specification is written in professional terms, the problems will be treated adequately.
答案：B
A. Manufacturers＇ recommended time limits, maintenance checks and inspections (both planned and unplanned) are arranged in Chapter 5.
B. Manufacturers＇ recommended time limits, maintenance checks and tests (both scheduled and unscheduled) are arranged in Chapter 5.
C. Manufacturers＇ recommended time limits, maintenance checks and inspections (both scheduled and unscheduled) are arranged in Chapter 5.
A. 21章指随飞机提供的供应商数据，以填充以下 -00 至 70 节（如适用）。
B. 21章可参考随飞机提供的供应商数据，来填充以下 -00 至 70 节（如适用）。
C. 21章可以指随飞机提供的供应商数据，按照从-00 至 70 节的顺序（如适用）。
A. 应包含实施飞机勤务时使用正确燃油和滑油的信息。
B. 包含有关使用正确的燃油和滑油服务飞机的信息。
C. 包含有关飞机使用正确的燃油和滑油服务的信息。
A. 冷却组件用来冷却风扇管道中的空气。
B. 点火组件是由来自风扇涵道的空气进行冷却的。
C. 加热组件是在风扇涵道的空气里进行冷却的。
A. 将线路穿过线槽顶部。
B. 将天线穿过基座顶部。
C. 将天线穿过插槽顶部。
A. 在制作壳体之前，确保钻头的尖端锋利。
B. 在钻孔之前，确保钻头的尖端锋利。
C. 在钻孔之前，确保电锯的尖端锋利。
A. 跳开关安装在组件的前部。
B. 跳开关位于组件侧面。
C. 跳开关安装在组件的后部。
A. Make sure that the fuel tanks are correctly grounded.
B. The fuel tanks must be grounded.
C. Make sure that the oil tanks are on the ground correctly.
A. In order to avoid edge effects on vibration routes that may misinterpret test readings, the test pitot should be moved so that the detection route moves along the surface edge to provide a constant edge for the test pitot detection.
B. To avoid edge effects on vibration paths which give a test reading that may be misinterpreted, the test probe should be moved so that the inspection path follows the surface edge, giving a constant edge for the test probe to inspect.
C. The detector should be removed along the inspection route which follows the surface edge to provide an immobile edge to detect, so as to avoid the effects on vibration route edge which may lead to the misunderstanding of the test reading.
A. The engine-driven pump is the major pump that works endless when it is switched on.
B. The engine-driven pumps are the main pumps that runs continuously during operation.
C. The engine-driven pumps are the secondary pumps that operates infinitely after running.
