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问题
判断题
机组在大电网中并列运行或小电网或孤网运行,均可采用功控方式。()
答案
参考答案:
错
选择题
一 You mean the position is still vacant?
— Yes, but you must know our job is very demanding.
— _____.
A. With pleasure
B. I don't mind
C. Don't mention it
D. That's all right
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问答题 简答题
光缆都可以传输哪些数据和信号?
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