高等院校英语专业本科听力-第四册4.03

The exercise to do so much inform quality aside by a finger tips certainly make a tremendous difference,but do these new platforms of carrying or exsiting activities contribute to the making of the new opportunities created by the coming of electricity and telephone and steam local motivies and airplanes and they really boost a product activity and creat new wealth.Or we simply using a new platform in the internet to do things we have been doing without it. If so,we don't really need internet companies to do for us. Perhaps, the readist of the internet revolution can't easily recounts with their fate of coming dispensible. It certain will take a lot of independent thinking on our part toget over .The internet is the world moved.

(should be initial)The internet undoubtedly¹ enriches our lifes in many ways.The exist of the E-mail makes keeping in touch so awarding and so proof

1 undoubtedly   

adv.确实地，无疑地

参考例句：

• It is undoubtedly she who has said that.这话明明是她说的。
• He is undoubtedly the pride of China.毫无疑问他是中国的骄傲。