水肿型急性胰腺炎时升高,出血坏死型胰腺炎时正常的指标是
A.血清淀粉酶
B.血钙
C.血清脂肪酶
D.血清高铁血白蛋白
E.血淀粉酶肌酐清除率比率
参考答案:A
Her health under the pressure of work and she had to stay in hospital for a month.
A.broke up
B.broke down
C.broke out
D.broke away
为防范证券结算风险,我国设立了( ),用于垫付或弥补因违约交收、技术故障、操作失误、不可抗力造成的证券登记结算机构的损失。
A.证券结算风险基金 B.证券风险基金C.证券投资基金 D.投资者保护基金