问题
名词解释
定额税率
答案
参考答案：
亦称固定税额，它是按课税对象的一定计量单位直接规定的一个固定的税额，而不规定征收比例的一种税率形式。它具有计算便利、从量计征、不受价格影响的优点。其缺点是税负不尽合理，是适用于特殊税种，如我国的资源税、车船牌照税等。
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定额税率
参考答案：
亦称固定税额，它是按课税对象的一定计量单位直接规定的一个固定的税额，而不规定征收比例的一种税率形式。它具有计算便利、从量计征、不受价格影响的优点。其缺点是税负不尽合理，是适用于特殊税种，如我国的资源税、车船牌照税等。
阅读下列说明，回答问题1至问题3，将解答填入对应栏内。
【说明】
某企业出于发展业务、规范服务质量的考虑，建设了一套信息系统，系统中包括供电系统、计算机若干、打印机若干、应用软件等。为保证系统能够正常运行，该企业还专门成立了一个运行维护部门，负责该系统相关的日常维护管理工作。
根据规定，系统数据每日都进行联机(热)备份，每周进行脱机(冷)备份，其他部件也需要根据各自情况进行定期或不定期维护，每次维护都必须以文档形式进行记录。
在系统运行过程中，曾多次发现了应用程序中的设计错误并已进行了修改。在试用半年后，应用软件中又增加了关于业务量的统计分析功能。
| 【问题2】 影响软件维护难易程度的因素包括软件的可靠性、可测试性、可修改性、可移植性、可使用性、可理解性及程序效率等。要衡量软件的可维护性，应着重从哪3方面考察 |
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| When you were young, who rode you around on the back of his bike? Who played football and flew kites with you in the park? Who helped you 1 your first difficult maths problem? Who taught you the 2 between right and wrong? Your dad. Now it is your turn to do something for him. This Sunday is 3 Day. So why not do something 4 to thank your dad? The idea of Father's Day came from an American lady called Sonora Smart Dodd in 1909. She wanted a special 5 to honour her father. He raised (抚养) six children by himself 6 his wife died during the birth of their 7 child. Dodd thought it was necessary to choose a day to honour great and loving dads. 8 her father was born on June 19, she chose to hold the first Father's Day celebration on his birthday in 1910. In 1924, US president Calvin Coolidge liked the idea of a national Father's Day. 9 , in 1966, the third Sunday in June was named Father's Day. There are many ways for you to 10 your love and thanks. Send 11 a greeting card. Usually fathers receive common cards. So perhaps choose a funny card that will make him 12 . A small present, such as a photo of your family, 13 make him feel happy. Send him 14 : the red rose is the official Father's Day flower. If he has a computer, cover his desktop (桌面) with 15 like "I love you, Dad." | ||||
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