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【单选题】
在每个电动后视镜的背后均装有两套永磁式电动机的驱动系统，后视镜水平方向左右调整、上下方向上的转动调整都是通过改变（ ）方向转换其运动方向的。A.
电机的电流
B.
电机的匝数
C.
电机的电阻
D.
电源电压的大小
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反馈参考答案：
举一反三
【简答题】The first point where sound modification may occur is ______.
【单选题】______________, the negotiation went further on.A.With the first point agreeing on
A.
______________, the negotiation went further on. A.With the first point agreeing on
B.
With the first point agreed on
C.
With the first point to agree on
D.
With agreeing on the first point
【简答题】Moving to the first point 谈第一点
【简答题】Match the English expressions with their Chinese meanings.
【多选题】协商民主是中国社会主义民主政治的特有形式和独特优势,是实现党的领导的重要方式,( )。
A.
丰富了民主的形式
B.
拓展了民主的渠道
C.
能够实现了人民的全部要求
D.
丰富了民主的内涵
【单选题】In 1954 a turning point in medical history, resulting from applied bionics, was the first' open heart' surgery done in Minneapolis, Minnesota, by Dr. W. Lillehei' s techniques for the first time allow...
A.
The application of bionics.
B.
The first 'open heart' surgery.
C.
The development of the artificial heart.
D.
The future of applied bionics.
【单选题】In 1954 a taming point in medical history, resulting from applied bionics, was the first' open heart' surgery done in Minneapolis, Minnesota, by Dr. W. Lillehei's techniques for the first time allowed...
A.
The application of bionics.
B.
The first 'open heart' surgery.
C.
The development of the artificial heart.
D.
The future of applied bionics.
相关题目：
【多选题】协商民主是中国社会主义民主政治的特有形式和独特优势,是实现党的领导的重要方式,( )。
A.
丰富了民主的形式
B.
拓展了民主的渠道
C.
能够实现了人民的全部要求
D.
丰富了民主的内涵
参考解析：
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