问题描述：
as the Web proved to be more than a fashion,.
More recently, as the Web proved to be more than a fashion, companies
have started to buy and sell products and services with one another.
as the Web proved to be more than a fashion从句中proved和to be more than a fashion 都是些什么成分作用是什么
More recently, as the Web proved to be more than a fashion, companies
have started to buy and sell products and services with one another.
as the Web proved to be more than a fashion从句中proved和to be more than a fashion 都是些什么成分作用是什么
问题解答：
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