Explanation: To determinate the rhyme scheme of a poem we need to pay attention to the ending sound of each line and we need to assign the same letter to similar sounds and different letters to different sounds. In the given poem, we have that the second and last lines end with similar sounds: "toes" and "knows" and the first and third lines end with different sounds: "bottom" and "end", and the second verse is also like that (second and last lines: "shy" and "spy" and the first and third lines are different: "bold" and "me"). So the rhyme scheme would be ABCB.
The part of the excerpt from Scott Fitzgerald ‘Winter Dreams’ reflects Dexter’s final disillusionment is when he finally obtains everything he highly desired to find out his major expectations fully shattered and broken by the reality of life. His wealthy life and relationship was also ruined and corrupted. For this also he expected many things but it practicality hit him hard and he was finally disillusioned of the dreams which formed the major part of his life.