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单选题
The anti-icing system of the engine eliminates and prevents ice formation by bleed air in all parts of the engine (excluding power cowling), and is inclusive of several components such as valves, plumbing, regulators, etc.
A
Valves, plumbing, and regulators are essential components of the engine＇s anti-icing system, which reduce and prevent specific engine components from icing, excluding power cowling.
B
The function of the engine anti-icing system is to eliminate and prevent ice accumulation occurring in the valves, tubes, regulators, and other associated engine components.
C
The engine anti-icing system is comprised of valves, plumbing, regulators, and various other components that can eliminates and prevent ice formation by bleeding air in all engine sections, with the exception of the power cowling.
答案解析
正确答案：C
