题目内容
短文填空
Miss Richards was a teacher at a school for boys and girls．She 1 chemistry and physics from the lowest to the highest classes in the 2 , sometimes the new classes learnt 3 , but sometimes they were very slow, and then Miss Richards had to 4 her things many times again．
One year, the first class had been studying chemistry 5 several weeks when Miss Richards suddenly asked, “What is water? Who 6 ? Hands up．” There was silence for a few seconds, and Miss Richards felt sad, but then one boy 7 up his hand．
“Yes, Dick?” said Miss Richards encouragingly．He was not one of the brightest children in the class, so she was 8 that he could answer．
“Water is a liquid(液体)which has 9 until you wash your hands in it, Then it turns black,” the boy 10 with great confidence(自信)．
解析：
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taught school quickly teach for knows pur happy color replied |
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