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页数:9页
时间:2019-10-25
《19秋学期《环境工程》在线平时作业3 span style FONT FAMILY 宋体 COLOR black FONT SIZE 12pt mso bidi font family 宋体 mso ansi lang》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、环境工程1单选题1水体污染越严重,说明()BA2、nguage:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">水体中需氧有机物越少,耗氧也越多,水质也越差。B水体中需氧有机物越多,耗氧也越多,水质也越差。3、C水体中需氧有机物越多,耗氧也越少,水质也越差。D4、o-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">水体中需氧有机物越少,耗氧也越少,水质也越差。2煤矸石的综合利用不包括()<5、/span>CA用煤矸石作燃料。B6、ily:宋体;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">用煤矸石生产砖、瓦。C从煤矸石中提取金属。D7、用煤矸石生产水泥。38、mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">酸雨是指PH值小于()的
2、nguage:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">水体中需氧有机物越少,耗氧也越多,水质也越差。B水体中需氧有机物越多,耗氧也越多,水质也越差。
3、C水体中需氧有机物越多,耗氧也越少,水质也越差。D4、o-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">水体中需氧有机物越少,耗氧也越少,水质也越差。2煤矸石的综合利用不包括()<5、/span>CA用煤矸石作燃料。B6、ily:宋体;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">用煤矸石生产砖、瓦。C从煤矸石中提取金属。D7、用煤矸石生产水泥。38、mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">酸雨是指PH值小于()的
4、o-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">水体中需氧有机物越少,耗氧也越少,水质也越差。2煤矸石的综合利用不包括()<
5、/span>CA用煤矸石作燃料。B6、ily:宋体;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">用煤矸石生产砖、瓦。C从煤矸石中提取金属。D7、用煤矸石生产水泥。38、mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">酸雨是指PH值小于()的
6、ily:宋体;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">用煤矸石生产砖、瓦。C从煤矸石中提取金属。D
7、用煤矸石生产水泥。38、mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">酸雨是指PH值小于()的
8、mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">酸雨是指PH值小于()的
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