大一新生张某，头戴耳环、手臂纹身，开学第一天上课就迟到。其实，他很焦虑，很想在大学中表现得好一点。但是，教师对学生的迟到和怪异打扮表现出反感，课堂上对该生进行了严厉地批评；学生感到自尊心受伤，也以同样的态度回应教师。由此，教师认为这个学生比较叛逆、沾染了不良的习气，对该生持否定态度，无论该生如何用心做事、学习都得不到教师的肯定；该生逐渐放弃了努力表现与改进的想法，与社会上不三不四的人鬼混，沾染了更多的不良习气。该生出现的问题有（）诱因。 ["教师教育方法不当","学生自身行为不良","师生情感对立","学生自暴自弃"]
Which of the following tools can be used to schedule a backup operation that is to be run every Sunday evening?（） ["Journal","Task Center","Activity Monitor","Command Line Processor"]
L-O-R封堵三通中，卡环密封部分由紫铜垫和（）组成。 ["丝堵","卡环","卡环槽","塞柄"]
An install of cluster .es software failed. Output from the failure indicates missing system requisites. Every subsequent attempt to install the software abended. In order for the cluster to install，the most likely way for the administrator to resolve this problem is to install the "bos.data" and which other fileset（s）？（） [" "rsct.*""," "xIC*" and "rsct.*""," "bos.adt.*" and "rsct.*""," "csm.*.rte" and "rsct.*""]
自动润滑系统堵塞排除措施
教师、校长的专业学习是嵌入到学校每天（）里去的。
