何谓“流线”？简述事先购票，不办理行李托运手续的普通旅客进站流线，并说明流线的组织原则。
水粉的薄画法适合于用铅笔打轮廓，表面细致、光滑、平整的物体。
You are the aministrator of Company’s network. You purchase 75 new Windows 2000 Professional computers that will be shared by users in the Graphics organizational unit (OU). All of the computers are configured identically. You want users to all have identical desktop settings each time they log on regardless of which computer they use. What should you do? To answer, select the appropriate action on the left and drag it to the appropriate object on the right.
下列配煤工艺流程中，某车间采用的有（）。 ["先配后粉的工艺流程；","先粉后配的工艺流程；","选择性粉碎的工艺流程；","便配边粉的工艺流程"]
人的面部一般有（）个鼻长多一点。 ["2","3","4","5"]
ASP与HTML相比，ASP网页具有以下特点：
