Calculator is (66) for performing arithmetic operations, but that requires human intervention to alter its stored program, if any, and to initiate each operation or sequence of operations. A calculator performs some of the functions of a computer, but usually operates only with frequent human intervention.

Microcomputer’s processing unit consists of one or more microprocessors, and includes storage and input-output (67) . Personal computer primarily intended for (68) use by an individual. (69) computer can be hand-carried for use in more than one location. Minicomputer is functionally intermediate between a microcomputer and a mainframe. And supercomputer has the highest processing speeds available at a given time for (70) scientific and engineering problems.

（69）处填（）。

A．Carried

B．Traveling

C．Portable

D．Walking

今年是中 * * 党建党90周年中国人民在中 * * 党的领导下，实现了当家作主、国家富强。今年又是“十二五”规划开局之年，党领导我们将追求更加幸福的生活。某校高二（10）班学生以“追求幸福生活”为主题开展探究活动。请你参与其中。

【畅想幸福】

第一小组的同学在网上看到“2011我的幸福公式”登上了专题榜，他们收集到了一些网民的“2011+？=幸福”的幸福公式：

请运用《经济生活》知识，说明网民“心中的幸福”如何才能实现。