问题
填空题
热工信号的作用是在有关的热工参数（）某一规定值或出现某些异常情况时，能发出灯光和（），引起运行人员注意，以便及时采取相应的措施。
答案
参考答案：偏离音响信号
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热工信号的作用是在有关的热工参数（）某一规定值或出现某些异常情况时，能发出灯光和（），引起运行人员注意，以便及时采取相应的措施。
参考答案：偏离音响信号
| 用方框内所给单词的适当形式填空。 | |
the closest people to you in the world. But a lot of middle school students have a problem. They feel they're not as 3 _______ to their parents as before. They even think their parents are unfair to them. Some students complain that their parents say a lot to them, but never 4_______ to them. Some of them even say it 5_______ . "My parents don't allow me to play computer games, 6_______ other classmates are doing that". Others say, when they're 7_______ phone calls to friends, their parents like to ask if they're speaking to a boy or a girl. These make them very 8_______. Some students even decide to leave home. But they don't know running away may bring them some more problems. Show your parents you're growing up. Then they'll feel you're no 9_______ a small child. 10_______ you follow the advice, you'll have a happy life and never think of running away. |