Respuesta :
Answer: B) Late spring.
Explanation: In the given passage we can see a man talking about how fast time passes, he calls the time "the subtle thief of youth." He is twenty three years old, and he compares his time of life with late spring ("My hasting days fly on with full career, But my late spring no bud or blossom showeth"), he also thinks that even though he is twenty three, his appearance doesn't seem to be the one of an adult.