要向Data.dat 文件中添加数据，下面语句中正确的是______ 。 A: Open "Datdat" For OutputAs #1 B: Open "Datdaf' For InputAs #1 C: Open Datdat For OutputAs #I D: Open Datdar For Append As #1
要向Data.dat 文件中添加数据，下面语句中正确的是______ 。 A: Open "Datdat" For OutputAs #1 B: Open "Datdaf' For InputAs #1 C: Open Datdat For OutputAs #I D: Open Datdar For Append As #1
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