A、An elephant. B、A huge squid. C、A whale. D、A tuna. B四个选择都是动物名称，留意听有关动物的描述，并在选项旁边做笔记。根据对话，世界上眼睛最大的动物是巨型鱿鱼，故答案是B。

W: Thank you, thank you and welcome to everyone’s favorite game show, Unbelievable Trivia. Today’s contestant, Christopher Jones, has just entered our bonus round and is trying to win our grand prize, $30,000 in cash and an all-expense paid, six-day vacation to China. Okay, Christ. In order to win the grand prize, you must answer all four of the bonus questions correctly. All of the questions are true or false. If false, you must make the statement true by giving the correct information. If not, you go home with our consolation prize: a fine collection of miniature cars. Remember. When the buzzer goes off, you must give your answer. Are you ready?
M: I’m ready.
W: The first question: A cat has 32 muscles in each ear.
M: Uh. True.
W: You are correct! Question number two: A tuna is the only fish that can blink with both eyes.
M: True, I mean, I mean, I mean false. A shark is the only fish that can blink with both eyes.
W: Correct Only two more questions. Number three: An elephant has the largest eyes in the world.
M: I know that one. False. The giant squid has the largest eyes.
W: Super. This is the last question. The national anthem of Greece has 134 verses.
M: False. The national anthem of Greece has 158 verses.
W: You are right!
M: Did I win?
W: Yes, Christ, pack your bags, and we’ll pack your wallet You’re off to China Well, that’s all for today’s show. See you next time.
M: Thank you, thank you.
5. What is the grand prize of the game show?
6. What is unique about a shark according to the game show?
7. What creature has the largest eyes in the world?
8. How many verses does the national anthem of Greece have?