尿蛋白测定（）。
A．二乙酰-肟法
B．双缩脲法
C．Jaffe法
D．紫外分光光度法(290nm)
E．ELISA
下列物质测定的方法是
参考答案：B
William Sidney Porter, known as O. Henry, is most famous for ______.
A. his poems B. his playsC. his short stories D. his novels
疫毒炽盛，充斥三焦，深入营血，内陷心肝，发生神昏谵妄，卒然发黄等称为
A．寒战发热伴有咳嗽气急、胸痛等症B．冬春C．寒热往来，汗出热退，休作有时为特征D．春夏E．夏秋
