题型:阅读选择 题类:常考题 难易度:普通
河南省2020年普通高中招生英语预测考试卷(一)(含听力音频)
Pollution brings harm We all know air pollution is bad for our health. But it can also harm us in other ways, Scientists have found that air pollution may lead to more violent crime. According to a study of 86 million people in the US, the worse the air pollution was, the more violent crime there was. Scientists think the polluted air may affect people's brains. This might make them more violent. |
Athletes' bad teeth Believe it or not, athletes tend to have worse teeth. A study shows that half of the top athletes have tooth decay. This seems strange. They usually pay more attention to their health than the rest of us. Scientists found that sports drinks, energy bars can cause tooth decay. Most athletes use these products for energy. But they have a lot of sugar which is bad for our teeth. |
Be careful with swabs It's bad to clean your ears with cotton swabs. Recently, a woman in Australia got an ear infection after using the swabs. Doctors say cotton swabs can push earwax back into the ear. Also, the swabs can hurt your ears and cause ear infections. If you want to use cotton swabs, use them only on the outside of your ear. If you want to clean your ears you can go to your doctor or wipe the outside of your ear with a soft and wet cloth. |
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