库文件 TEST.DBF 尚未打开，要将该文件复制为数据库文件TESTl.DBF，应该使用命令
A、COPYTOTESTl．DBFC
暂无解析
翻译：Sineethepremiumvarieswiththescopeofinsuranee,extrapremiumisforbuyer'saeeount,shouldadditionalrisksbecovered.
Theoldcouplehavebeenmarriedfor40yearsandneveronce_______witheachother.
They________extensiveandpossiblydangerousactualflighttraining.
Thebasicunitinthestudyofmorphologyis______.
He________violinwhenIwanttosleep.
