( ) 1. There are always three traffic lights: red, yellow and green. ( ) 2. It's not fast to go by plane. ( ) 3. If you go on foot, you don't need (需要) to know the traffic rules. ( ) 4. In the US, drivers drive on the right side of the road. ( ) 5. If the light is yellow, you can go.
( ) 1. There are always three lights: red, yellow and green. ( ) 2. It's not fast to go by plane. ( ) 3. If you go on foot, you don't need (需要) to know the traffic rules. ( ) 4. In the U. S., drivers drive on the right side of the road. ( ) 5. If the light is yellow, you can go.
( ) 1. There are always three lights: red, yellow and green. ( ) 2. It's not fast to go by plane. ( ) 3. If you go on foot, you don't need (需要) to know the traffic rules. ( ) 4. In the U.S, drivers drive on the right side of the road. ( ) 5. If the light is yellow, you can go.
