根据地租理论,最劣等土地的______。
A.级差地租等于零 B.级差地租大于零C.绝对地租等于零 D.垄断地租大于零
参考答案:A
—Zhao Rui, it's said that many famous singers will come to Yang Zhou on April 18th. How about watching the evening show there?
—_________! Let's ask Huang Tao to go with us. [ ]
A. Best wishes
B. Sounds great
C. Good luck
D. That's OK
计算机操作员将打印报告分发给用户前,将复印件的最后一页拿走了。操作员将这张记有公司库存周转汇总信息的记录给了公司的竞争者。最好的纠正措施是()。
A.保留控制
B.假脱机打印控制
C.分发日志
D.工作结束标记