44. The San Francisco Cable Cars
The San Francisco Cable Cars are the _________ only manually operated cable car system.
How far back does the Cable Cars system date?
What was the simple reason why cable cars were first used in San Francisco?
- As a tourist attraction.
- The weather.
- The landscape.
- The size of the city.
What are the two types of cars in use today?
- Short-ended and long-ended cars.
- Blue and red cars.
- Single-ended and double-ended cars.
- Open-ended and close-ended cars.
What is the best feature of the cable cars?
- They're reliable.
- They're economical.
- They're inexpensive.
- They're fun to ride.