It is virtually impossible to imagine that universities, hospitals, large businesses or even science and technology could into being without cities to support them. A B C D
【考查点】虚拟语气 【解题思路】根据“It is virtually impossible to imagine that”可知,这里需要使用虚拟语气,故应将could into being改为could have come into being,其中come into being表示“开始有或存在”,故C选项正确。 【句意】如果没有城市的支持,简直难以想象会有大学、医院、大企业,甚至连科学技术也不会有。