男,30岁。不洁饮食后出现反复大量呕吐,最可能出现的水电解质失调是
A.等渗性缺水
B.低镁血症
C.高渗性缺水
D.稀释性低钠血症
E.高钾血症
参考答案:A
股份分割前后投资者持有的公司净资产和以前不一样。()
Don't mention that at the beginning of the story, or it may _____ the shocking ending.[ ]
A. give away
B. give out
C. give up
D. give off