问题
单项选择题
当设备寿命相同时，进行设备租赁与购置的经济比选可采用的方法是( )。
A．年值法
B．附加率法
C．内部收益率法
D．净现值法
答案
参考答案：D
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当设备寿命相同时，进行设备租赁与购置的经济比选可采用的方法是( )。
A．年值法
B．附加率法
C．内部收益率法
D．净现值法
参考答案：D
| 情景搭配。 | |
| ( ) 1. What are you going to do? ( ) 2. May I speak to Helen? ( ) 3. What's the weather like in spring? ( ) 4. What's your favourite holiday7 ( ) 5. How can I get to the post office? ( ) 6. What's wrong with you? ( ) 7. Whose bag is bigger, yours or mine? ( ) 8. How far is it from here? ( ) 9. How old are you? ( ) 10. How many stops are there? | A. Yes, speaking. B. It's about two kilometres away. C. Halloween. D. Forty. E. I've got a bad cold. F. It's warm and windy. G. Take bus No.5. H. Only two. L. We are going to have a picnic. J. Yours is, I think. |