【简答题】It is love that makes the world go round. And it is also love that has such power to overcome all difficulties. So we say: “Love will find a way.” As smile is a facial expression showing pleasure, aff...
【多选题】While it is often said that love makes the world go round, scientist take a less (浪漫的) view. To their minds, energy is the (根本的) force at work. All animal life is dependent on obtaining sufficient ene...