【单选题】Enter the information age. Information is the raw material for many of the business activities【B1】this new era, just as iron and steel were the basic commodities in the【B2】of the industrial age. The w...
【单选题】Enter the information age. Information is the raw material for many of the business activities shaping this new era, (1)_____ iron and steel were the basic commodities in the dawning of the industrial...