【单选题】The crystal clear,blue water and the magnificent sun make the Caribbean island of Saint Maarten a favorite vacation spot,one that is popular with North Americans during their winter holidays from Dece...
【单选题】The crystal clear,blue water and the magnificent sun make the Caribbean island of Saint Maarten a favorite vacation spot,one that is popular with North Americans during their winter holidays from Dece...
【单选题】The crystal clear,blue water and the magnificent sun make the Caribbean island of Saint Maarten a favorite vacation spot,one that is popular with North Americans during their winter holidays from Dece...
【单选题】请找出下面段落中的主题句的位置。 Over the past hundred years, many North Americans have moved from the country to the city. In recent years, people have moved to the suburbs of cities. These moves have caused North A...