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在如下基于网络入侵检测系统的基本机构图中，对应I、II、III模块的名称是（）
在WWW服务中，用户的信息检索可以从—台Web Server自动搜索到另一台Web Server，它所使用的技术是______。
______ is Jack London's masterpiece and it is somewhat autobiographical.
Most people who travel long distances complain of jetlag (喷气飞行时差反应). Jetlag makes business travelers less productive and more prone (21) making mistakes. It is actually caused by (22) of your "body clock"—a small cluster of brain cells that controls the timing of biological (23) . The body clock is designed for a (24) rhythm of daylight and darkness, so that it is thrown out of balance when it (25) daylight and darkness at the "wrong" times in a new time zone. The (26) of jetlag often persist for days (27) the internal body clock slowly adjusts to the new time zone. Now a new anti-jetlag system is (28) that is based on proven (29) pioneering scientific re- search. Dr. Martin Moore-Ere has (30) a practical strategy to adjust the body clock much sooner to the new time zone (31) controlled exposure to bright light. The time zone shift is easy to accomplish and eliminates (32) of the discomfort of jetlag. A successful time zone shift depends on knowing the exact times to either (33) or avoid bright light. Exposure to light at the wrong time can actually make jetlag worse. The proper schedule (34) light exposure depends a great deal on (35) travel plans. Data on a specific flight itinerary (旅行路线) and the individual’s sleep (36) are used to produce a Trip Guide with (37) on exactly when to be exposed to bright light. When the Trip Guide calls (38) bright light you should spend time outdoors if possible. If it is dark outside, or the weather is bad, (39) you are on an aero plane, you can use a special light device to provide the necessary light (40) for a range of activities such as reading, watching TV or working. 37().
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