【单选题】【消耗次数：1】
可编程控制系统的控制功能必须通过修改控制器件和接线来实现。（ )
①
正确
②
错误
参考答案：
复制
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would begin
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has begun
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had begun
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The popular singer who had been praised very highly____ to be a great disappointment.
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turned in
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turned up
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is made fun of
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annoying
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annoyed
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In favor of
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faithful
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discuss
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You know I have no money at all.
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Sorry, I don’t think I have much with me.
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Im pleased.
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Good night.
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Not so bad. And you?
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