治疗需用10%葡萄糖注射液1000ml,现仅有50%和5%浓度的葡萄糖注射液,分

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问题 治疗需用10%葡萄糖注射液1000ml,现仅有50%和5%浓度的葡萄糖注射液,分别取50%和5%浓度的葡萄糖注射液多少毫升进行配制

选项 A.500ml,500mlB.200ml,800mlC.889ml,111mlD.111ml.889mlE.802ml,198ml

答案D

解析[img]/upload/tiku/448/10855017_1.png[/img]
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