Answer:
D
Explanation:
Why make so much of fragmentary blue - B
In here and there a bird, or butterfly, - A
Or flower, or wearing-stone, or open eye, - A
When heaven presents in sheets the solid hue? -B
Since earth is earth, perhaps, not heaven (as yet)— A
Though some savants make earth include the sky; - B
And blue so far above us comes so high, - B
It only gives our wish for blue a whet. - A
