【单选题】三自教育,获得不合格的个人德育积分扣几分?( )
【判断题】江泽民将大庆精神铁人精神的内涵凝练为八个字“爱国、创业、求实、献身”。
【判断题】使用缩放工具对视图中的对象进行的缩放和对视口缩放操作起到相同的作用。( )
【单选题】The peace treaty was signed. Before long they _____ again.
【单选题】江泽民将大庆精神铁人精神的内涵凝练为八个字“爱国、创业、求实、奉献”,( )体现着政治本色、是前提。
【判断题】The peace treaty was signed in 1776, in which the independence, freedom and sovereignty of the 13 states were acknowledged.()
【单选题】-- Mr Jordan, we want to hear your opinion about the current NBA games. -- OK, I ____ to that.
【简答题】在元组关系演算中,投影操作需要在谓词公式中满足条件的元组前加( )量词符号。
【单选题】Since we can't hear you at the back of the hall, you'll have to ______ your voice.