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【单选题】
起动手柄前推到慢车位将作动（）。
A.
起动活门打开
B.
供电起动机驱动N2转子加速
C.
燃油关断活门电门，点火电门和MEC内的燃油关断活门
D.
仅MEC内的燃油关断活门打开
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】After the birth of my second child，I got a job at a restaurant.Having worked with an experienced 16for a few days，I was 17to wait tables on my own.All went 18that first week.When Saturday night came，I...
A.
repeated
B.
discovered
C.
corrected
D.
described