×
单选题
来自APU的引气可用于机翼防冰：Air from the APU can be used for wing anti ice
A
不能，APU引气只能用于整流罩防冰。No, APU bleed can be used only for cowl anti-ice
B
是的，如果APU被人工选为引气源。Yes, if APU is manually selected as bleed source
C
不能，APU引气不能用于机翼防冰。No, APU bleed cannot be used for wing anti-ice
D
是的，万一出现ACSC 1&2失效或故障。Yes, in the event of ACSC 1&2 failure or malfunction
答案解析
正确答案：C
