WebSQL is a SQL-like (1)language for extracting information from the web. Its capabilities for performing navigation of web (2)make it a useful tool for automating several web-related tasks that require the systematic processing of either all the links in a(3),all the pages that can be reached from a given URL through (4)that match a pattern,or a combination of both. WebSQL also provides transparent access to index servers that can be queried via the Common (5)Interface.

空白（5）处应选择（）

A.Router

B.Device

C.Computer

D.Gateway

智能调度员交接交接班时应做好下列工作（）

A.早班调度员上岗后，在开启线路调度终端后用本人编号进入智能调度系统进行作

B.交班时，应向接班调度员详细说明设备及线路营运情况，并在系统中进行交班

C.晚班调度员必须待收齐最后一班车后方可关闭智能调度系统

D.应保持调度室及工作台面整洁，严禁摆放非工作物品