【简答题】How did we help to save our earth this week? Let me tell you. First, my family tried to save electrcity (电). We never left the lights 36 when leaving the room. We 37 the TV when nobody was watching it...
【简答题】Today, we have practiced formulating a minilecture answer sheet. From our research and observation, chances are we have a better awareness in doing such exercises. This week, we are going to listen to...