单项选择题
A.20ml B.30ml C.35ml D.40ml E.50ml
A.1800ml B.2000ml C.1400ml D.1500ml E.1600ml
A.是否发热 B.腹泻的详细情况 C.呕吐的详细情况 D.有无咳嗽和气促 E.小便情况