单项选择题
A.create new.dbf from structure.dbfB.create new to structure.dbfC.copy new to structure.dbfD.create new to structure.dbf
A.copy to newtea.DBF fields 月薪>=1500B.copy to newtea.DBF for 月薪C.copy to newtea.DBF for 月薪>=1500D.copy to for 月薪>=1500
A.FTPB.DBTC.BAKD.DBF