The author used verbal irony as a literary device.
Answer:
A
Explanation:
I think this because this sentence is only the sentence that goes along with the passage. The passage talks about the features of the penguin, not anything else about it.
Answer:(Nobody) had (not) toured the newspaper plant until now.
Explanation:
No one has toured the newspaper until now.
I believe a Smart Person. "smart cookie. noun phrase. An intelligent person; sagacious judge : Joanna was a very smart cookie, and she was apt to put two and two together "