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营运能力反映企业资产运营的效率和效果，营运能力提高有助于提升盈利能力
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Listen to the passage and complete the following missing information. There was a time when any personal information that was gathered about us was typed on a piece of paper and (1) ________________away in a file cabinet. It could remain there for years and, often (2) ________________, never reach the outside world.Things have done a complete about-face since then. (3) _________________for the change has been the astonishingly (4) __________ development in recent years of thecomputer. Today, any data that is (5) _________________ about us in one place or another — and for one reason or another — can be stored in a computer bank. It can then be easily passed to other computer banks. They are owned by individuals and by private businesses and corporations, lending (6) _________________, direct mailing and telemarketing firms, credit bureaus, credit card companies, and (7) _________________________agencies at the local, state, and federal level.A growing number of Americans are seeing the accumulation and distribution of computerized data as a frightening (8) _________________ of their privacy. Surveys show that the number of worried Americans has been steadily growing over the years as the computer becomes increasingly(9) ____________________, easier to operate, and less costly to purchase and maintain. In 1970, a national survey showed that 37% of the people (10) _________________ felt their privacy was being invaded. Seven years later, 47% expressed the same worry. A recent survey by a credit bureau reviewed that the number of alarmed citizens had shot up to 76%.
互联网的价值所在有一部分是因为什么？
一般来说，建立社群的目的有哪些？
社群运营的内容生成有两个方面，一个是线上的沉淀，一个是线下活动的呈现？
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