问题
选择题
Hurry up, honey! We have to arrive at the airport by 11:00 o'clock, _____ we will miss the flight. [ ]
A. however
B. instead
C. anyway
D. otherwise
答案
答案：D
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Hurry up, honey! We have to arrive at the airport by 11:00 o'clock, _____ we will miss the flight. [ ]
A. however
B. instead
C. anyway
D. otherwise
答案：D
从工作原理、需要预配置、访问方式等三个方面，比较上述三种虚拟主机技术，将表3-1填充完整。
| 原理 | 预配置 | 访问方式 | |
| 基于IP | (1) | 网卡上绑定多个IP地址 | (2) |
| 基于域名 | 请求HTTP报文的主机头字段确定不同WEB站点 | (3) | (4) |
| 基于TCP端口 | (5) | 不需要 | (6) |