by serena5 monitor an examination. 监考 monitored the city's drinking water for impurities. 测试城市的饮用水中的杂质 .
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monitor an examination
监督考试
以上为机器翻译结果，长、整句建议使用 人工翻译 。
If you follow the raw commodity markets, including precious metals, or monitor the raw commodity sector in general, then an examination of the weekly chart for the Continuous Commodity Index (CCI) is in order.
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