题型:名词解释 急性胰腺炎时,下列关于实验室检查描述错误的是()。A.血清脂肪酶测定对病后就诊较晚的患者有诊断价值B.血清淀粉酶高低反映病情轻重C.低血钙程度与临床严重程度平行D.CRP是组织损伤和炎症的非特异性标志物E.淀粉酶在胰源性腹腔积液和胸腔积液中亦明显升高 查看答案
题型:名词解释 I can never forget the days _____ we worked together and the days ______ we spent happily together.A.when; whichB.which; whenC.for which; thatD.on which; when 查看答案