Suggested answer: (127words)
The last years of twentieth century saw the Internet being used by more and more companies as a business tool. In 19黑龙江中亚医院做脑电图多少钱啊97 e-commerce was very limited earning a revenue of less than $25 billion. However, since then, there has been a steady growth worldwide. This trend looks set to co保定的癫痫病那家医院比较便宜ntinue into the next century with revenue from e-commerce rising to reach almost $200 billion by 2003.
Like e-commerce, e-business has shown steady gro诱发癫痫病发作的因素有哪些wth with revenue tripling in the period 1997 to 2000, rising from about $50 billion to $150 billion. However, during there is predicted to be a far more dramatic in癫痫去哪治疗crease in e-business revenue over the next three years. It is thought that by 2003 revenue from e-business will have reached over $800 billion worldwide.