【简答题】Traffic rules help to keep order on the road. They also help to keep people 26 . The pedestrian(行人) has as many rules to 27 as the driver of a car. You should walk on the sidewalk(人行道) or at the side ...
【简答题】Everyone has got two personalities(性格)-the one that is shown to the world and the other that is secret and real. You don’t show your secret personality when you’re awake because you can control your b...