子过程Plus完成对当前库中"教师表"的工龄字段都加1的操作。 Sub Plus( ) Dim ws As DAO.Workspace Dim db As DAO.Database Dim rs As DAO.Recordset Dim fd As DAO.Field Set db = CurrentDb() Set rs = db.OpenRecordset("教师表") Set fd = rs.Fields("工龄") Do While Not rs.EOF rs.Edit 【 】 rs.Update rs.MoveNext Loop rs.Close db.Close Set rs = Nothing Set db = Nothing End Sub 程序空白处应该填写的语句是
- A.fd = fd + 1
- B.rs = rs + 1
- C.工龄 = 工龄 + 1
- D.rs.fd = rs.fd + 1
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参考答案：A
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