问题
填空题
高炉使用（）制做的铁口泥套，使用周期长、维护量小。
答案
参考答案：浇注料
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高炉使用（）制做的铁口泥套，使用周期长、维护量小。
参考答案：浇注料
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| One afternoon I went to an art museum and I was looking forward to a quiet view of the masterpiece (名作). A young couple looking at the paintings ahead of me talked 1 between themselves. I watched them a moment and 2 she was doing all the talking. I admired his patience for 3 up with he talktiveness. Annoyed (恼怒) by her noise. I moved on. I 4 with them several times as I moved through the different rooms of art. 5 I heard her continouse talking, I moved 6 quickly. I was at the counter of the gift shop when I 7 the couple going to the exit. Before they left, the man took out a walking stick and then tapped his 8 into the coatroom to get his wife's jacket. "He's a(n) 9 man," the clerk at the counter said. "Most of us would 10 if we blinded at such a young age. During his recovery, he said his wife wouldn't change. So, as before, he and his wife come in 11 there is a new art show." "But 12 does he get out of the art?" I asked. "He can't see." "Can't see! You're 13 . He sees a lot. More than you or I do." The clerk said. "His wife 14 each painting so he can see it in his 15 ." I 16 something about patience, courage and love that day. I saw the 17 of a young wife describing paintings to a person without 18 and the courage of a husband who would not allow 19 to change his life. And I saw the love 20 by two people as I watched this couple walk away hand in hand. | ||||
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