To be inspired by other people's creativity,children should______.
A. write ideas
B. make up stories
C. buy good notebooks
D. visit museums,libraries,and science centers
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SMTP使用端口(68)传输邮件报文,报文采用(69)格式表示。
A. 20
B. 21
C. 23
D. 25
It can be inferred from the passage that in artistic creation______.
A. product is more important than process
B. process is more important than product
C. process and product are equally important
D. both process and product are unimportant
Windows Server 2003的IIS为Web服务提供了各种选项,利用这些选项可以更好地配置Web服务的性能、行为和安全等,其中“限制连接数”选项属于下图中的(59)选项卡。
A. HTTP头
B. 性能
C. 主目录
D. 文档
ARP的功能是(33),RARP协议的功能是(34)。
A. 由目标的IP地址求目标的MAC地址
B. 由目标的MAC地址求目标的IP地址
C. 由源的IP地址求源的MAC地址
D. 由源的MAC地址求源IP地址