问题
单项选择题
当项目的寿命期不等时我们可以用（）指标来比选方案。
A.净现值
B.投资回收期
C.净年值
D.投资收益率
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
当项目的寿命期不等时我们可以用（）指标来比选方案。
A.净现值
B.投资回收期
C.净年值
D.投资收益率
参考答案：C
| 先阅读短文，掌握其大意。然后从方框中所给的词中选出恰当的10个，并用其适当形式填空， 每个词限用一次。 | |
learning. Is this the 2._______way for students to learn? Of course not. There is another way to learn. That's students can learn by themselves. For 3.______, if you can't remember something, you look at your book to 4._____the answer. How to teach 5.________? First, read something you are 6._______ in. Second, ask yourself questions. A clever student is usually 7._______at asking questions. Third, answer the questions by 8._____hard. And sometimes asking 9._______people is useful. If you keep doing 10._______these for a long time. You're sure to have great success in your study. |