1. What would be the best title for this text? __________________.A. Computerized Traffic Control System B. Rush Periods Getting LongerC. The Nation's Busiest Road D. Sensors on Expressways2. How does the controller follow Chic

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1. What would be the best title for this text? __________________.A. Computerized Traffic Control System      B. Rush Periods Getting LongerC. The Nation's Busiest Road               D. Sensors on Expressways2. How does the controller follow Chic

1. What would be the best title for this text? __________________.A. Computerized Traffic Control System B. Rush Periods Getting LongerC. The Nation's Busiest Road D. Sensors on Expressways2. How does the controller follow Chic

1. What would be the best title for this text? __________________.
A. Computerized Traffic Control System      B. Rush Periods Getting Longer
C. The Nation's Busiest Road               D. Sensors on Expressways
2. How does the controller follow Chicago's traffic? _______________.
A. By learning how to use a computer. B. By waiting for the red light to turn to green.
C. By watching the sensors built into the expressways.
D. By looking at a set of lights on the map in the control room.
3. What color shows that the traffic moves the fastest? ___________________.
A. Red.           B. Yellow.         C. Green.          D. It's uncertain.
4. How many expressways car: '.he computerized system control in Chicago? _______.
A. 3              B. 5               C. 7             D. 8
5. The system in Chicago _____________________.
 A. is really successful                  B. is actually of very little use 
 C. will be sent to Los Angeles  D. is looked down upon by New York’s traffic director 

1. What would be the best title for this text? __________________.A. Computerized Traffic Control System B. Rush Periods Getting LongerC. The Nation's Busiest Road D. Sensors on Expressways2. How does the controller follow Chic
1A.2D.3C 4B 5A