【简答题】It’s October the 31st, and across Britain and the USA, thousands of children are dressing up as monsters, ghosts and witches and going to their neighbours’ houses to ask for sweets or to play tricks o...
【单选题】Human needs seem endless. They might be regarded as making up several levels. When there is enough money to satisfy one level of needs, another level appears. The first and most basic level of needs i...
【单选题】Passage Two Human needs seem endless. They might be regarded as making up several levels. When there is enough money to satisfy one level of needs, another level appears. The first and most basic leve...