The author of the excerpt is? "Whan that Aprille with his shoures soote, The droghte of March hath perced to the roote, And bathed every veyne in swich licour Of which vertú engendred is the flour, Whan Zephirus eek with his swete breeth Inspired hath in every holt and heeth The tendre croppes..."

An oxymoron is a figure of speech that combines contradictory terms, like 'jumbo shrimp' or 'deafening silence.' In the phrase 'shoures soote,' there is no contradiction present; instead, both words work together to evoke a pleasant and refreshing image of sweet showers. Therefore, this choice does not apply to the example given.

Anaphora involves the repetition of a word or phrase at the beginning of successive clauses or lines. While the text features various repetitions, 'shoures soote' does not repeat at the start of any following lines. Thus, it does not qualify as an example of this literary technique.

An allegory is a narrative that uses characters and events to symbolize deeper moral or political meanings. 'Shoures soote' does not convey a secondary meaning but instead describes a literal occurrence in nature. Consequently, this choice misinterprets the phrase's function within the text.