A、The weather of last night. B、The deserts in the world. C、The cause of Death Valley. D、The man’s camping in the desert. D事实细节题。

W: I’ve just prepared relevant presentation materials of the Winthrop office. Do you need anything else?
M: Why don’t you get some food for me? If so, I will have enough time to finish this plan this afternoon.
Q: Where does the conversation most probably take place?

W: I heard that you camped in the Death Valley last night. But that’s desert. Wasn’t it much too hot for camping?
M: No, not really. It gets hot during the day, but it cools off very quickly at night.
Q: What are the speakers talking about?