Answer:
Gary Soto includes the imagery of Alfonso's thumb in the passage to show that he is bothered by getting his hands dirty.
Explanation:
The author describes Alfonso's thumb as wrinkled, tired, and pinkish, illustrating his aversion to dirtiness. The comparison indicates that his thumbs resemble a person who has soaked for too long in a bathtub, leading us to conclude that the imagery emphasizes his dislike for mess.
A citation from the Declaration of the Rights of Man and the Citizen
A brief overview of the political transformations concerning human rights in France
The preferred style in writing is passive voice.