在个别资本成本的计算中,不用考虑筹资费用影响的是( )。
A.长期借款成本
B.债券成本
C.保留盈余成本
D.普通股成本
参考答案:C
-- Has your elder brother returned from Africa yet?
-- Yes, but he _________ here for only three days before his company sent him to Australia.
A.was
B.has been
C.will be
D.would be
发现缺陷应作好(),并及时报告本*部门专责和值班调度员。
A.记录
B.方案
C.总结