Passage # 48-50 Despite the recent pa..-阿摩線上測驗
Angel Chen 高三下 (2019/09/28): 從文中In the U.S. alone, traffic accidents claim more than 30,000 lives a year; experts say that by the middle of this century, that toll could fall by up to 90 percent. 30,000 fall by up to 90 percent=30,000*1/10=3000 | 檢舉 |
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