题型:填空题 —How was your recent trip to Sichuan?—I've never had ________ one before.A.a pleasantB.a more pleasantC.a most pleasantD.the most pleasant 查看答案
题型:填空题 在运行一些应用程序时,长时间没响应,则退出该应用程序的正确方法是()。A.按Ctrl+Alt+Del键,在“关闭程序”对话框中选定该程序并按“结束任务”按钮B.连续按两次Ctrl+Alt+Del键C.按Ctrl+F4D.重新启动Windows98 查看答案