Final answer:
The line that best shows Penelope's cleverness from the passage provided is d) 'And so for three years I deceived the Akhaians,' as it directly illustrates her successful deception of the suitors.
Step-by-step explanation:
The passage from The Odyssey illustrates Penelope's cleverness, particularly her ability to devise a plan to delay her suitors.
The line from the passage that best shows Penelope's cleverness is option d) "And so for three years I deceived the Akhaians." This statement demonstrates her successful strategy to mislead the suitors by weaving and then unweaving her work each night, thereby buying herself time and avoiding remarriage.
Options a), b), and c) describe actions that led up to her deception but do not directly show her cleverness like her admission of deceit in option d).