内部收益率表明了项目投资所能支付的( )贷款利率。
A．最小
B．最低
C．最高
D．平均
参考答案：C
Mary asked me if she _____ borrow my storybook. [ ]
A. can
B. could
C. couldn't
D. can't
In the context of contracts of employment, explain the common law duties imposed on:
(a) employers; (6 marks)
