选项： Thank you traffic lights half an hour turn right road sign roundabout Excuse me 对话： Dale : 1 . Could you tell me how to get to the Palace Museum? Nancy: You can take Bus Np. 5. The driver will tell you where to get off. Dale : Yes, but I'm driving my own car. Nancy: Oh, then you drive along this street, 2 at the third crossroad, keep straight on until you see a road sign that says "Palace Museum", and then you follow the sign. It will direct you to the Palace Museum. Dale : Drive along this street, turn right , keep straight, and then I'll see the 3 ? Nancy: That's right. Dale : 4 ! Oh, by the way, how long will it take for me to get to the museum? Nancy: About 5 . Dale : Thanks again. You've been very helpful.