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Performing the function of encapsulating the whole discourse, discourse topic is usually considered as the center of the discourse. However, the representation form of discourse topic has not been agreed upon due to the elusive nature of the notion per se. Some people view discourse topic as an entity; others regard it as a question; still others as a proposition or even as an unnecessary form. This...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.