问题
多项选择题
当凝聚系统紧急停电时，须进行（）操作。
A、立即进行停电时的紧急停车，并与有关部门进行联系紧急停车事宜
B、所有的仪表由“自动”切至“手动”后，关闭凝聚所有物料的进料调节阀
C、现场按动所有设备的“停车”按钮
D、根据停电时间的长短，再按长期停车或临时停车进行处理
答案
参考答案：A, B, C, D
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当凝聚系统紧急停电时，须进行（）操作。
A、立即进行停电时的紧急停车，并与有关部门进行联系紧急停车事宜
B、所有的仪表由“自动”切至“手动”后，关闭凝聚所有物料的进料调节阀
C、现场按动所有设备的“停车”按钮
D、根据停电时间的长短，再按长期停车或临时停车进行处理
参考答案：A, B, C, D
I became lame (瘸的) in both legs in my childhood. I can’t stand 36 the support of two sticks. Only in my wheelchair can I “ 37 ” . I still remembered the first day at 38 . When I appeared at the door, 39 in the classroom stared (凝视) at me in 40 . My face turned 41 . I couldn’t help 42 back. It was the 43 and sympathy (同情) in their eyes that 44 me doing so. I went shyly towards an unoccupied (空的) seat. Being lame, I didn’t dare to 45 in front of my classmates. I was afraid that I might be 46 at. In those days I was very sad to see others walking 47 . One day, a few students came up to me and asked me to go outside. I was really 48 . They encouraged me with a(n) 49 smile and 50 me in my wheelchair from place to place. I was 51 to them for giving me a chance to see the 52 of our lovely school with my own eyes. After that we often read, played and talked together. My friends are always 53 to help me. It made me 54 I am handicapped (残疾的). Once they asked me, “What is the most beautiful thing in our school?” Without hesitation (犹豫) I said, “ It is the 55 .”
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