A、Water. B、Coffee. C、Tea. D、Milk. A根据句(8-1)和句(8-2)可知，女士认为液体对于人们保持精力来说非常关键，水是很好的选择，并指出对于改善情绪来说没有比多喝水更重要的事了。因此答案为[A]。

M: OK. Let’s talk about stressed-out food or foods that you do tend to eat when you’re stressed. People interviewed said that they might prefer anything salty, or a piece of chocolate, or even some kind of drinks. Well, as far as you are concerned, what are the real stress busters?
W: Well. (6-1) Healthy fats, believe it or not, are great for coping with stress, such as nuts, seeds, olives, olive oil, etc.
M: Yes.
W: (6-2) Peanuts, peanut butter and then again dairy foods are great stress-busters. They help decrease anxiety and anger. And so again, (6-3) combinations get protein and vitamin B6. So lean beef and turkey are good choices. Making yourself a turkey sandwich on the whole-grain bread seems a great idea.
M: OK, our final mood here is energetic. (7) How to be energetic? People who we interviewed also showed their preference to something with sugar, as candy bars or a protein shake. OK, now I mean we all do it. Sugar, caffeine, you know.
W: Right.
M: Are any of those unharmful?
W: Well. There are some good ones there. (8-1) The liquid is really critical. So water of course is very good.
M: Keeping yourself hydrated.
W: Keeping yourself well hydrated. (8-2) There’s nothing more important for all of your moods than to keep yourself drinking plenty of water. But there are other things, such as eggs and soy. (9) Eggs and soy are fast foods, so they actually create channels to allow nutrients into the brain and poisonous substances out. It’s so important to have them in your diet every day. And of course, everyone loves chocolate. But we can also have coffee, tea, a little bit of caffeine. They are stimulating drinks.
M: So it’s a pick-me-up in the morning. It’s great before exercise. You don’t want too much, because it can make you feel lousy rather than better.
W: Or too late in the day.
M: Right! An interesting stuff, Dr. Susan Kleiner, thank you so much! Good to have you here!
W: Thank you! Nice to be here!
This is the end of Part Two of the interview. Questions 6 to 10 are based on what you have just heard.
6. Which of the following CANNOT help with stress?
7. What food do people prefer to make themselves energetic?
8. Which is the best liquid in making us energetic according to the woman?
9. Which of the following foods do you need to eat every day?
10. What does this part of the interview focus on?