题目:
完形填空。 | |||
It's 1 Monday. Dennis comes to school at 8:15 in the morning. He has science 2 eight-thirty. He likes science 3 it's interesting. Dennis doesn't like math because it's 4 . At eleven he has math. The math teacher teaches very well, but Dennis doesn't like him. 5 favorite teacher is his P.E. teacher, Mr Smith. He is fun. His class sounds funny. He has P.E. 6 Monday afternoon. So, Dennis 7 Monday. On weekdays, from Monday to 8 , Dennis has 9 at school at 11:45. After school, Dennis plays 10 on the school play-ground, then he goes home. | |||
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答案:
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参考答案:(1)检测发电机漏氢点。(2)根据报警指示确认漏氢位置,就地检查确认漏氢报警仪报警。在漏氢区加强通风并隔离,杜绝火源。同时根据氢压下降速度计算漏氢量,及时补氢。漏氢量大时降低负荷申请停机。