经 * * 性前列腺切除,术中应用大量 * * 冲洗液可引起
A.高血钾症B.高血钠症C.低血钾症D.低血钠症E.高血钾或高血钠
参考答案:D
(2013·山西高三诊断)Honey, you ________ alcohol for they have stopped drinking.
A.may not have bought
B.mustn't have bought
C.can't have bought
D.needn't have bought
上消化道大出血最常见的病因是()。
A.胃十二指肠溃疡
B.门静脉高压症
C.应激性溃疡
D.胆道出血
E.胃癌