选择题:Why did his wife want a telegram from him?( )(本题2.

题目内容:
Why did his wife want a telegram from him?( )(本题2.0分)
A. Because she didn.t know his address yet
B. Because she wanted to go to New York, too
C. Because she might send him another telegram
D. Because she couldn.t leave her husband by himself in New York
参考答案:

是表示成套装置或设备中一个结构单元或单元组内部的连接关系的图。( )(本题2.0分)A. 单元接线图

是表示成套装置或设备中一个结构单元或单元组内部的连接关系的图。( )(本题2.0分)A. 单元接线图B. 互连接线图C. 电缆图D. 端子接线图

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