Which sentence in this excerpt from Herman Melville's "Bartleby, the Scrivener" best exhibits the use of verbal irony?
A.
Before, I had never experienced aught but a not unpleasing sadness.
B.
Upon inspection, the drawer exhibited a great array of the shells of various sorts of nuts. Indeed, to this quick-witted youth, the whole noble science of the law was contained in a nutshell.
C.
So he sent him to my office, as student at law, errand boy, cleaner and sweeper, at the rate of one dollar a week.
D.
For the first time in my life a feeling of overpowering stinging melancholy seized me.

Question

Which sentence in this excerpt from Herman Melville's "Bartleby, the Scrivener" best exhibits the use of verbal irony?
A. 
Before, I had never experienced aught but a not unpleasing sadness.
B. 
Upon inspection, the drawer exhibited a great array of the shells of various sorts of nuts. Indeed, to this quick-witted youth, the whole noble science of the law was contained in a nutshell.
C. 
So he sent him to my office, as student at law, errand boy, cleaner and sweeper, at the rate of one dollar a week.
D. 
For the first time in my life a feeling of overpowering stinging melancholy seized me.