问题
单项选择题
下列服务中，( )不是网络操作系统提供的服务。
A．文件服务
B．打印服务
C．通信服务
D．办公自动化服务
答案
参考答案：D
解析： 一般来说，网络操作系统的基本功能都有以下几种：①文件服务；②打印服务；③数据库服务；④通信服务；⑤信息服务；⑥分布式服务；⑦网络管理服务；⑧Internet/Intranet服务。
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下列服务中，( )不是网络操作系统提供的服务。
A．文件服务
B．打印服务
C．通信服务
D．办公自动化服务
参考答案：D
解析： 一般来说，网络操作系统的基本功能都有以下几种：①文件服务；②打印服务；③数据库服务；④通信服务；⑤信息服务；⑥分布式服务；⑦网络管理服务；⑧Internet/Intranet服务。
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| Shirley is eleven years old. 1 birthday (生日) is on February 8. She lives 2 her family in Nantong. On weekdays, she gets up at six thirty. She 3 a hamburger and a glass of milk 4 breakfast and 5 goes to school. Classes start (开始) at eight o'clock, and she has 6 at twelve. Shirley plays ball games at three thirty. She gets home at five o'clock. 7 Sundays, Shirley doesn't get up early (早). She gets up at about eight, and 8 breakfast for her family. Her father 9 mother like to 10 coffee after getting up. | ||||
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