题目内容：

Driving could soon be a far more pleasant experience thanks to a personal in-car robot being developed by researchers. The robot, which is called “Affective Intelligent Driving Agent (AIDA)” will be able to tell you the best route home based on traffic reports, remind you to pick up petrol and suggest places you may like to visit. The robot, which sits on the dashboard, is being developed at the Massachusetts Institute of Technology (MIT) in collaboration with Volkswagen.

AIDA communicates with the driver through an expressive robot screen and will even appear sympathetic if you're having a bad day. Cynthia Breazeal, director of MIT’s Personal Robots Group, said: “We are developing AIDA to read the driver’s mood from facial expression and other cues and respond in a proper way.”

AIDA works by analyzing the driver’s mobility patterns, keeping track of common routes and destinations. The creators say the robot should be able to work out home and work locations within a week of driving. Soon afterwards, the system will direct the driver to their preferred supermarket, suggesting a route that avoids traffic-clogged roads. AIDA might recommend a petrol stop en route if the fuel tank is nearly empty. The robot will also incorporate real-time information about traffic jams, the weather report, commercial activity, tourist attractions, and residential areas.

“In developing AIDA we asked ourselves how we could design a system that would offer the same kind of guidance as an informed and friendly companion.”

“AIDA can also give you feedback on your driving, helping you achieve more energy efficiency and safer behavior,” Assaf Biderman from SENSEable City Lab added.

1.What is AIDA in this passage?

A. A personal driver.

B. A traffic controller.

C. A traffic indicator.

D. A smart car robot.

2.What’s the most impressive about AIDA according to the passage?

A. It can stay away from traffic jams.

B. It can replace the driver to drive the car.

C. It can interact with the driver.

D. It can help the driver find the way.

3.From the last paragraph we can know that       .

A. it’s possible to drive a car without any petrol

B. AIDA can help us to become better drivers

C. people can save a lot of energy by driving a car

D. It can help the driver find the way

4.What would be the best title for the passage?

A. An Intelligent Device for Drivers

B. A New Model of Volkswagen

C. The Cooperation of Two Car Makers

D. Traffic Management in Big Cities