第2题: [单项选择]What does the writer think of the American customer service A. It takes advantage of shop assistants. B. It has been dreamt of by the Europeans. C. It may not be suitable to the European society. D. It is not applicable in times of economic difficulty. 参考答案:C 答案解析:文章在第一段即指出“it depends on which country you are in ”,且全文多处用疑问句来表示对美式服务的批判态度,如第三段第一句“but do Europeans r
第6题: [单项选择]在分页式储存管理中,需将逻辑地址转换成物理地址,在分页式地址转换中地址字为16位,页长为212字节(4KB),现有一逻辑地址为2F6AH,则相应物理地址为(
)。页表如下: A. 页号 B. 块号(十进制) C. 0 D. 5 E. 1 F. 10 G. 2 H. 11 参考答案:C 答案解析:逻辑地址的最高四位为2,即页号为2,根据页表映射,块号为11,即B(H),加上页内偏移F6AH为BF6AH。