According to the writer, the responsibility for the kid‘s watching adult television and watching it for a long time should be undertaken by__________. 查看材料
【单选题】听力原文:W: Can I help you? M: Yes. I've got an appointment with Mr. James Laury. He said I should meet him in his office. W: That's on the fourth floor. You take the lift to the fourth floor and walk dow...
【简答题】以下程序的输出结果为 ( ) 。 public class Sum{ public static void main(String [] args){ int j=10; System.out.println("j is : "+j); calculate(j); System.out.println("At last, j is : "+j); } static voi...