幽门梗阻病人长期呕吐可造成:()。
A.低氯低钾酸中毒
B.低氯低钾碱中毒
C.高氯高钾酸中春
D.高氯高钾碱中毒
E.高氯低钾碱中毒
参考答案:B
( )的认定是确定所得税课征范围的关键。
A.国籍归属
B.纳税人身份和所得归属
C.居住地
D.收入性质
An analyst does research about defensive internal ratio and gathers the following information about a company (in millions): · Current ratio is 2.5 ·Quick ratio is 2 ·Cash ratio is 1.5 ·Average daily expenditures is $20 ·Current liabilities is $100 The company's defensive interval ratio is closest to:()
A. 7.5
B. 10.0
C. 12.5