某企业拟购建一套生产装置，所需原始投资200万元于建设起点(第0年末)一次投入，建设期一年，预计第1年末可建成投产。该套装置预计使用寿命5年，采用年限平均法计提折旧，使用期满报废清理时无残值。5年中预计每年可增加税前利润100万元，所得税率25％，资本成本率10％。
要求： (注：计算结果保留小数点后两位)
计算该套生产装置年折旧额；
参考答案：
年折旧额=200/5=40（万元）
| 阅读理解。 |
| Some children wish to be writers some day. They want to write stories or books for people to read. That's good!It's good to write something for people to read!But they should know that they need to be good readers first before they are really good writers. They should read a lot of books, instead (代替) of watching TV and spending a lot of time playing games when they are free. There is more fun in reading, you want to look for more books to read. Before you decide (决定) to be a good writer, you'd better say to yourself, "I must read more and more!" |
| 1. This article mainly tells us that ______. |
[ ] |
| A. some children wish to be writers some day B. it is good to write something for people to read C. reading can be helpful for us to become a good writer D. writers like to read more books for fun |
| 2. Some children want to be writers ______. |
[ ] |
| A. because they want to be good readers B. to write stories or books for people to read C. to find good work some day D. to get more money to keep a family |
| 3. It's good for children ______. |
[ ] |
| A. to do a lot of reading B. to watch TV in the evening C. to have wishes only D. to be good writers right now |
| 4. Reading can ______. |
[ ] |
| A. help you to be a good player B. help you write well C. make you work better D. make you watch more TV at home |
| 5. From the passage we know that ______. |
[ ] |
| A. all children like to be writers B. people like to read for children C. all writers are children D. children need to read more and more books |