供给APU的燃油通过：Fuel for the APU is provided via:

交输APU泵从两侧机翼油箱吸油。A cross-flow/APU pump drawing fuel from both wings.

APU泵从左集油箱吸油。An APU pump drawing fuel from the left collector tank.

经负G单项活门的右发动机燃油供给总管。Right engine fuel feed manifold through a negative g check valve.

a 和c 都正确。Both a and c are correct.

答案解析

正确答案：B

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