若要从磁盘上读一个文件名为“C:\T1.txt”的顺序文件，则应使用下列________程序段打开文件 A: Dim F As StringF = "C:\T1.txt"FileOpen(1, F, OpenMode.Input) B: Dim F As StringF = "C:\T1.txt"FileOpen(1, "F", OpenMode.Input) C: FileOpen(1, "C:\T1.txt", OpenMode.Output) D: FileOpen(1, C:\T1.txt, OpenMode.Input)
若要从磁盘上读一个文件名为“C:\T1.txt”的顺序文件，则应使用下列________程序段打开文件 A: Dim F As StringF = "C:\T1.txt"FileOpen(1, F, OpenMode.Input) B: Dim F As StringF = "C:\T1.txt"FileOpen(1, "F", OpenMode.Input) C: FileOpen(1, "C:\T1.txt", OpenMode.Output) D: FileOpen(1, C:\T1.txt, OpenMode.Input)
若要从磁盘上读一个文件名为“C:T1.txt”的顺序文件，则应使用下列________程序段打开文件 A: Dim F As StringF = "C:T1.txt"FileOpen(1, F, OpenMode.Input) B: Dim F As StringF = "C:T1.txt"FileOpen(1, "F", OpenMode.Input) C: FileOpen(1, "C:T1.txt", OpenMode.Output) D: FileOpen(1, C:T1.txt, OpenMode.Input)
若要从磁盘上读一个文件名为“C:T1.txt”的顺序文件，则应使用下列________程序段打开文件 A: Dim F As StringF = "C:T1.txt"FileOpen(1, F, OpenMode.Input) B: Dim F As StringF = "C:T1.txt"FileOpen(1, "F", OpenMode.Input) C: FileOpen(1, "C:T1.txt", OpenMode.Output) D: FileOpen(1, C:T1.txt, OpenMode.Input)
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