There are many types of smartphones on the market. They all have one thing in common: they have the functions of a phone and a computer in a single pocket-sized unit.

Smartphones can be used for a wide variety of functions apart from talking to other people. They allow you to:

Stay connected

Apart from keeping you connected to all your favorite social networks, a smartphone allows you to use Internet search engines anytime anywhere, shop at online stores, and bring all the latest news and sports into your hand. Wherever you happen to be, if it’s online, it’ll be in your pocket.

Keep in touch

With a smartphone you can receive, read and reply to your emails from the palm of your hand. Whether you are in line at the post office, waiting at the airport, hiking in the hills or watching sports on TV at home, you’ll know you haven’t missed an email from that important client. Some smartphones allow you to view, edit and send attachments, so you can get reports to your boss before he arrives in the office Monday morning. 

Get organized

Besides, smartphone is also a multi-purpose personal digital assistant (PDA). Smartphones are equipped with an address book, calendar, calculator, voice recorder, global positioning systems (GPS) and many other features. They can keep your personal and professional life running smoothly. They also have a camera which allows you to take and share photos and video.

Finish your work 

If you need to work when out of the office, choose a smartphone that includes a range of basic business tools. Many come with simple word-processing tools, spreadsheet and database programs. You can also download many programs from third-party sellers.

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中国式现代化提供了一种全新的现代化模式。它打破了“现代化=西方化”的迷思，展现了不同于西方现代化的新图景。（ ）

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消费者均衡

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下列信息中不由资产负债表提供的是（  ）

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绩效管理的关键决策中，评价方法可以划分为:比较法、量表法和（）。

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边际技术替代率是（     ）

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在采购价持续上涨的情况下，采用先进先出法、加权平均法、移动加权平均法和后进先出法计算的当期主营业务成本依次递增，期末结存金额依次递减。（  ）

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某企业生产的商品价格为6元，平均成本为11元，平均可变成本为8元，则该企业在短期内（   ）  

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Too many debts in a company easily _____ bankruptcy.

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一般认为西方经济学的功能有（）。

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