为了能够迅速将路面水排到路基以外,对于土路肩应设置比路拱横坡大()的横坡 ["1%-2%","1.5%-2.5%"]
碘值
在TPN期间,如发生高糖高渗性酮性昏迷,死亡率为() ["20%~40%","10%~20%","5%~10%","4%~5%","2%~4%"]
黏膜表面发挥抗感染作用的免疫球蛋白是() ["IgG","IgM","IgA","sIgA","IgE"]
某女,月经周期为20~40天,经量或多或少,平时腰酸膝软,经前乳房胀痛,心烦易怒,脉弦细。根据如上症状,治法是() ["补肾疏肝","补肾调经","疏肝理气","理气调经","补肾养肝"]
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