1. Which is a feature of the Shakespearean sonnet rather than the Petrarchan sonnet? an octave and sestet
an ending couple
an argument
a shift in tone or perspective

The main difference between a Shakespearean sonnet and a Petrarchan sonnet is the way the poem's 14 lines are grouped. Rather than employ quatrains, the Petrarchan sonnet combines an octave (eight lines) with a sestet (six lines) so the answer is an octave & sestet. Hope this helps :)

Explanation:

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hi bored. i'm dad. (kill me)