72. Self-Driving Cars

According to the essay, what is the primary purpose of the cameras, sensors, and computer systems in a self-driving car?
1. To entertain passengers during the trip.
2. To see the road, understand traffic signs, and avoid obstacles.
3. To communicate with traffic lights and reduce fuel costs.
4. To make the car more affordable for everyone.
The essay states that one of the main benefits of self-driving cars is increased safety. What is the reason given for this?
1. They are faster than human-driven cars.
2. They do not get tired, distracted, or make human mistakes.
3. They are allowed to break traffic rules to avoid accidents.
4. They are only used by experienced programmers.
How could self-driving cars provide more convenience, according to the passage?
1. They can fly over traffic jams.
2. They are much cheaper to manufacture than regular cars.
3. Passengers can relax, read, or sleep during a trip.
4. They can predict the weather with perfect accuracy.
Which of the following is mentioned as a current challenge for self-driving cars?
1. They are unable to use gasoline as fuel.
2. They require a special license that is difficult to obtain.
3. They can have difficulty in bad weather, such as heavy rain or snow.
4. They are banned in all major cities.
What is the overall potential of self-driving cars as described in the final paragraph?
1. To replace all other forms of transportation like trains and airplanes.
2. To change how we travel by making it safer, easier, and more comfortable.
3. To solve the problem of traffic jams completely within a few years.
4. To be used only for delivering packages and goods.