道德不可以调节餐饮企业上下级之间的关系。( )
参考答案:错
解析: 职业道德的社会作用 请参考第1题解析。
Use the following data from Delta’s common size financial statement to answer the question: Earnings after taxes=18% Equity=40% Current assets=60% Current liabilities=30% Sales=$ 300 Total assets=$1400 What is Delta’s total-debt-to-equity ratio()
A. 1.0.
B. 1.5.
C.2.0.
虹膜与晶状体前表面广泛粘附在一起属()
A.虹膜后粘连
B.房角粘连
C.虹膜前粘连
D.瞳孔闭锁
E.瞳孔膜闭