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单选题
THE ENGINE ANTI-ICE AIR IS SUPPLIED FROM:
A
A High Pressure compressor stage of the engine.
B
A Low Pressure turbine stage of the engine.
C
A High Pressure turbine stage of the engine.
答案解析
正确答案：A
解析：
题目解析：THE ENGINE ANTI-ICE AIR IS SUPPLIED FROM: A.A High Pressure compressor stage of the engine. B.A Low Pressure turbine stage of the engine. C.A High Pressure turbine stage of the engine. 答案:A
解析：发动机防冰空气来自发动机的高压压气机级别。在发动机运行期间，从高压压气机级别提取空气用于发动机防冰系统，确保引擎的进气道不会结冰。
