答案:D
-Are you sure you won't come for a drink with us?
- ,if you insist
A.Not at all
B.It depends
C.All right then
D.I don't care
执行下列命令后,当前打开的数据库文件名是 Number="3" File="File"+Number USE &File
A.File3
B.&File
C.FileNumber
D.File