【多选题】用投资回收期指标判断投资项目可行性的方法,其优点是:
D.
考虑了资金的时间价值,能全面评价投资方案的经济效果
E.
考虑了回收期满后的现金流量状况,能充分说明投资项目的优劣
【单选题】测验一10.mp3: 10.
D.
To look after the man.
【单选题】测验二-10.mp3:
A.
She wants to ask for help.
B.
She wants to work for the man.
C.
She doesn’t like the man.
D.
She doesn’t need his help.
【单选题】求工作表中H7到H9单元格中数据的和,不可用_________。
【单选题】---I think everyone needs the sun. ---Yes, it can __ light and heat itself.
【单选题】2/13, 4/5, 6/7, ( ), 10/11。
【单选题】The bell rang and every student had to_________their examination papers.