单选题 Like the Industrial Revolution, the digital revolution has changed the world permanently.
【正确答案】 A
【答案解析】该句意为:同工业革命一样,数字革命永远改变了世界。permanently:永远(同义词包括perpetually和eternally);forever:永远;temporarily:暂时;slightly:略微;somehow:莫名其妙地,不知什么原因。