在线读gmat培训

　　The benefits of the new technology of today, computers and the internet, are particularly ambiguous. They have made work ever more efficient and knit the world together in a web of information and phone lines. Some visionaries speak of a world in which Erg need not check in to his office; he can just dial in from home. He won't need to go to a bar to pick up women because there are all those chat rooms. Hungry? Erg orders his groceries from an online delivery service. Bored? Download a new game. And yet...