【简答题】U,A,B同上题,验证A-B=A∩B'.
【多选题】月末处理是指在将本月发生的经济业务全部登记入账后所要做的工作,通过总账系统“月末处理”功能,用户可以实现下列( )操作
【判断题】已知int a[4],*p;,则语句p=&a;是正确的。
【判断题】已知int a[4],*p;,则语句p=&a;是正确的。
【简答题】It can be inferred from the passage that in minimizing the damage caused by earthquakes attention should be focused on ________. A) the increasing use of rubber and steel in capital construction B) th...
【单选题】Even scientists cannot completely ________for the strange behaviors of the animals before an earthquake. (原创)