A male，age 36 ，has isotonic dehydration caused by adhesive intestinal obstruction for 4 days. The preferred supplem entary treatment is

A: 1/25% isotonic glucose sodium hydride + 1/2 1.25% sodium bicarbonate solu-tion
B: 2/35% glucose sodium chloride + 1 /35 % glucose solution
C: 5% glucose sodium chloride solution
D: Compound sodium chloride+10% glucose solution
E: 2/3 isotonic sodium chloride + 1 /3 1.25% sodium bicarbonate solution

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