A.0.9%氯化鈉60ml,1.4%碳酸氫鈉120ml B.0.9%氯化鈉80ml,1.4%碳酸氫鈉100ml C.0.9%氯化鈉100ml,1.4%碳酸氫鈉80ml D.0.9%氯化鈉120ml,1.4%碳酸氫鈉60ml E.0.9%氯化鈉140mi,1.4%碳酸氫鈉40ml
A.5~7ml B.8~10ml C.11~13ml D.14~16ml E.17~19ml