选词填空 (a in are three rules left right green red yellow)

1个回答

  • you must konw the traffic _rules___ if you walk _in___ a city.the traffic lights are the same in every city.there --are____ slways __three__ lights.you can cross the street at the _green___ light and you must stop and wait at the __red__ light.the __yellow__ light means"slow down and stop".if you drive __a__ car,you must drive on the __right__ side of the road in china.but in england,people drive on the __left__ side of the road.