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问题 单项选择题 A1型题

可摘局部义齿基托组织面中不作缓冲的部位是（）

A.磨牙后垫

B.内斜嵴

C.上颌结节颊侧

D.上颌硬区

E.下颌隆突

答案

参考答案：A

解析：下颌义齿后缘应覆盖磨牙后垫的1/3～1/2，以形成良好的封闭固位作用。

单项选择题

So it is today. Schedule disaster, functional misfits, and system bugs all arise because the left hand doesn’t know what the right hand is doing. As work （）, the several teams slowly change the functions, sizes, and speeds of their own programs, and they explicitly or implicitly （） their assumptions about the inputs available and the uses to be made of the outputs. For example, the implementer of a program-overlaying function may run into problems and reduce speed relying on statistics that show how （） this function will arise in application programs. Meanwhile, back at the ranch, his neighbor may be designing a major part of the supervisor so that it critically depends upon the speed of this function. This change in speed itself becomes a major specification change, and it needs to be proclaimed abroad and weighed from a system point of view. How, then, shall teams （） with one another In as many ways as possible. Informally. Good telephone service and a clear definition of intergroup dependencies will encourage the hundreds of calls upon which common interpretation of written documents depends. Meetings. Regular project meetings, with one team after another giving technical riefings, are（）. Hundreds of minor misunderstandings get smoked out this way. Workbook. A formal project workbook must be started at the beginning.

Regular project meetings, with one team after another giving technical riefings, are（）. Hundreds of minor misunderstandings get smoked out this way

A．worthless

B．valueless

C．useless

D．invaluable
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解答题

李奶奶将3000元钱存入银行，整存整取五年，定期存款利息4.95%，利息税为5%，到期后李奶奶将取出利息和本金多少元？
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