单项选择题

A.Before parameter form. B.After parameter form. C.Befo……

You are developing a tax report for the payroll application. You created a before parameter form report trigger to create three temporary tables to store text that are need while the report is executed. Which report trigger would you use to delete these temporary tables?（）

A.Before parameter form.
B.After parameter form.
C.Before report.
D.After report.

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