第23题: [单项选择]下列哪种CPU的L2缓存和CPU芯片封装在一起 A. 80486 B. Pentium C. K6 D. PentiumⅡ 参考答案:D 答案解析:从Pentium Pro开始,Intel开始把二级缓存放入CPU中,在4个选项中,只 有PentiumⅡ是PentiumPro以后的CPU,所以,应该选D。
第37题: [单项选择]Which of the following countries has enjoyed the fastest economic growth in history A. Mexico. B. The United States. C. Japan. D. South Korea. 参考答案:D 答案解析:细节题。答案在文章首段的末尾:“At this rate,average income doubles every 35 years, In some countries,economic growt