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阅读理解高分训练
摘    要:(A)
Apparently, we are safe neither at home nor in the business office. We use water in both places, but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects. These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one's house. They are released(set free) from water by daily actions like water running out of tap, spraying from garden pipes, or splashing in dishwashers and washing machines. As the water is moving, these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.

关 键 词:阅读理解  中学  英语教学  教学方法
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