蒸馏塔总是塔顶作为产品，塔底作为残液排放。
参考答案：错
In relation to the rules governing the payment of company dividends explain:
(a) how dividends may be properly funded; (4 marks)
系统的本地解析器配置需使用到两个文件/etc/host.conf和（）
A./etc/networks
B./etc/hostname
C./etc/domain.conf
D./etc/resolv.conf
