下面的方法,当参数值为 2的时候返回值是多少 public int getValue( int i) { int result = 0; switch (i) { case 1: result = result + i; ase 2: result = result + i * 2; case 3: result = result + i * 3; } return result; }
【单选题】Ann is an English girl. She is four. She is a middle school student. Her teacher is Miss White. Ann helps her to put her books and ruler on the desk. They have a new classroom. You can see many de...