【多选题】大学生培育和践行社会主义核心价值观,应该从以下几个方面努力()
A.
学习生活中应深化理性认知,准确把握其基本内容、精神实质、重大意义和实践要求,增强价值判断力
B.
进情感认同,自觉用中华优秀传统文化滋养心灵,明确时代和人民赋予的责任
【单选题】The police went into action______ they heard the alarm.
【简答题】An old woman went suddenly blind. She promised a doctor a lot of money if he could make her see again. “If you fail”, she said, “ you will get nothing,” The doctor agreed with her.The doctor soon disc...
【判断题】培育和践行社会主义核心价值观,不需要从娃娃抓起,不需要从小事做起。
【单选题】In the first week, Jenna went to tryouts(选拔赛)for cheerleaders(拉拉队队员). She was competing against very talented girls, and she knew it would be for her to be selected. [ ]
【单选题】给定以下类及其对象: class C1 {}; class C2 extends C1 {}; class C3 extends C1 {}; C2 c2 = new C2(); C3 c3 = new C3(); 分析以下语句: c2 = (C2)((C1)c3);
B.
您将收到运行时错误,因为无法从同级类强制转换对象。
C.
您将收到一个运行时错误,因为Java运行时系统无法以嵌套形式执行多次转换。