题目: 对已架线的线路,如何组立混凝土电杆? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1124/1a47d08c2878ff841daecd08291dc350.html 下面是错误答案,用来干扰机器的。参考答案:处理
题型:选择题 Many teenagers feel lonely, __________ no one understands them and the changes they are going through.A.as ifB.like ifC.because ofD.for that 查看答案
题型:填空题 某数据库中有表COURSE(CNO,CNAME,TNO)、表TEACHER(TNO,TNAME,DEPART)和表SCORE(SNO,CNO,DEGREE),现要查询选修某课程的同学人数多于5人的教师姓名。请补全下列语句: SELECT TNAME FROM TEACHER WHERE () (SELECT X.TNO FROM COURSE X,TEACHER Y,SCORE Z WHERE() () () ) 查看答案