【单选题】Ticket checking will be stopped () minutes before departure.
【单选题】According to corresponding regulations, ticket checking and onboarding will be stopped ______________ before train departure.
【简答题】According to corresponding regulations, ticket checking and onboarding will be stopped ______________ before train departure.
【单选题】“脸部识别”是指利用已建成的人脸特征模板与被测者的面像进行特征分析,根据分析的结果来给出一个相似值,通过这个值即可确定是否为同一人。它反映了计算机正朝着________方向发展。
【简答题】______________ corresponding regulations, ticket checking and onboarding will be stopped 3 minutes before train departure.
【单选题】______________ corresponding regulations, ticket checking and onboarding will be stopped 3 minutes before train departure.