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1, 8, 22, 50, 99, () A.120 B.134 C.142 D.176
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1,8, 22, 50, 99, ()。A.120 B.134C.142 D.176
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1 8 22 50 99 ()A.120B.134C.142D.176
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1,8,22,50,99,() A.120 B.134 C.142 D.176
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1,8,22,50,99,()A.120B.134C.142D.176
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煮沸灭菌时,在水中加入碳酸氢钠制成2%溶液,可使沸点提高到A.101℃B.105℃C.106℃D.108℃E.110℃
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汽车使用-45号冷却液其沸点达到()。A.102℃B.104℃C.106℃D.108℃