当检查人员要求时，请出示你的执照和资格授权。

A. Check left engine inboard wing leading edge if have damage and dent before the aircraft takes off.

B. Check wing leading edge inboard left engine for damage and dent before the aircraft takes off.

C. Check the wing leading edge of left engine inboard for damage and dent before the aircraft takes off.

A. 当结冰情况超过飞机及其防冰系统的认证能力时，此信息应结合其他信息一起用于判断结冰情况。

B. 这些信息应与其他信息同时显示，用于辅助判断结冰情况是否超出飞机及防冰系统的认证能力。

C. 应将此信息与帮助识别结冰情况的信息一起呈现，这种结冰情况可能超出飞机及其防冰系统的证实能力。

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. A centrifugal pump supplies hydraulic fluid to the unit.

B. The unit is isolated from hydraulic fluid through a centrifugal pump.

C. A centrifugal pump withdraws hydraulic fluid from the unit.

A. 不要让清洁剂接触带有瑞尔森（Rilsan）涂层的零件。

B. 不要使用含氯的溶剂清洁带有瑞尔森（Rilsan）涂层的零件。

C. 不可以使用含氯的瑞尔森（Rilsan）溶液清洁带有涂层的零件。

A. In the turbofan engine maintenance handbook this chapter would include such subjects as removal, cleaning, inspection, disassembly, testing , etc.

B. In the turbofan engine repair manual this section would include such topics as disassembly, cleaning, checking, accessory, adjusting , etc.

C. In the turbofan engine overhaul manual this section would include such subjects as teardown, cleaning, inspection, assembly, testing , etc.

A. The testing machine will run the tests in manual mode.

B. The test set will automatically run the tests.

C. The test apparatus will give the test parameter automatically.

A. The properties of these sealants prevent corrosion.

B. Corrosion frequently occurs due to the features of these sealants.

C. The properties of these sealants make themselves easily corroded.

A. 尽管建议使用阴影、双向阴影、屏蔽或相似的方法，使用颜色也是允许的。

B. 虽然建议使用阴影、交叉阴影、筛选或类似的方法，但使用颜色是允许的。

C. 虽然建议使用阴影、剖面线、筛选技巧或类似的方法，但使用颜色是允许的。

A. Inspect the drain holes for obstruction.

B. Check for the drain holes for abrasion.

C. Check the drain holes for leakage.