【简答题】请写出程序运行的结果。string str = "abc";str = str + "defg";string result;result= str.Substring(0,4);Console.WriteLine(result);
【判断题】凡是门把手上挂着“Do not Disturb”盘牌子或有反锁标志的房间,服务员一概不许敲门打扰。
【单选题】下列哪一个前缀在词义色彩上与其他三个不同?
【简答题】请写出程序运行的结果。string str = "abcdefg";str = str + "1234567";int result;result= str.Length;Console.WriteLine(result);
【简答题】请写出程序运行的结果。string str = "123";str = str + "abcd";string result;result= str.Substring(2,4);Console.WriteLine(result);
【单选题】My opponent’s idea that surrogacy should be legalized is like telling men that they can have babies with other women rather than their wives and they will definitely damage families, the basic units o...
【单选题】My opponent’s idea that surrogacy should be legalized is like telling men that they can have babies with other women rather than their wives and that will definitely damage families the basic units of...
【简答题】请写出程序运行的结果。string str = "abcdefg";str = str + "1234567";string result;result= str.Substring(5,6);Console.WriteLine(result);