单选：关于方向舵的说法，错误的是：（）.A．A.配平有反馈B.当两个FAC都失效时，行程限制器将转为全行程C.有机械备份操作D.三个液压作动筒同时

题目分类：民用航空器维修执照考
题目类型：单选
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题目内容：

关于方向舵的说法，错误的是：（）.
A．A.配平有反馈B.当两个FAC都失效时，行程限制器将转为全行程C.有机械备份操作D.三个液压作动筒同时工作

参考答案：

新诗《小河》的作者是（）。A．周作人B．胡适C．刘半农D．郭沫若

新诗《小河》的作者是（）。A．周作人B．胡适C．刘半农D．郭沫若

分类：民用航空器维修执照考题型：单选

How do you spell your last name?

How do you spell your last name?

分类：民用航空器维修执照考题型：单选

He said that he had left his umbrella in the library.

He said that he had left his umbrella in the library.

分类：民用航空器维修执照考题型：单选

He is always very active in student activities.

He is always very active in student activities.

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He is always making excuses for being late.

He is always making excuses for being late.

分类：民用航空器维修执照考题型：单选