(2005)配制2:1等张含钠液120ml需

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问题: (2005)配制2:1等张含钠液120ml需

A: 0.9%NaCl80ml,5%NaHCO₃40ml

B:0.9%NaCl80ml,1.8%NaHCO₃40ml

C:0.9%NaCl80ml,10%GS40ml

D:0.9%NaCl40ml,5%NaHCO₃80ml

E:0.9%NaCl80ml,1.4%NaHCO₃40ml