问题
单项选择题
阻火器是阻断燃烧气体窜入燃料气体管线的安全设备，它的防火网是用（）制造的。
A.磷青钢丝网
B.铁丝网
C.塑料
D.都不对
答案
参考答案：A
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阻火器是阻断燃烧气体窜入燃料气体管线的安全设备，它的防火网是用（）制造的。
A.磷青钢丝网
B.铁丝网
C.塑料
D.都不对
参考答案：A
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| When I was in seventh grade, I volunteered at a local hospital during the summer. I spent most of the time there with Mr Gillespie. I spent many days there__1__ his hand and talking to him. He became a close __2__ of mine, although he was in a coma(昏迷). I left for a week, and when I came back, Mr Gillespie was__3__. I didn't have the courage to ask any of the nurses where he was, for fear they might tell me he had died. So with many questions__4__, I continued to volunteer there. Several years later, I was at a gas station when I noticed a __5__face. When I realized who it was, my eyes filled with tears. He was alive! I got the __6__to ask him if his name was Mr Gillespie, and if he had been in a coma about five years ago. With an uncertain look on his face, he __7__yes. I explained how I knew him. His eyes welled up with tears, and he gave me the __8__ hug. He began to tell me how, as he lay there comatose(昏迷的), he could hear me talking to him and could __9__me holding his hand the whole time. He thought it was a(n) __10__, not a person, who was there with him. Mr Gillespie firmly believed that it was my__11__and touch that had kept him alive. We both cried for a while, said our good byes and__12__our separate ways. I know that I made a __13__between his life and his death. More __14__, he has made a very big difference in my life, too. I will never forget him and what he __15__for me: he made me an angel. | ||||
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