马克思主义哲学认为，本质是事物的根本性质，是构成事物诸要素之间的（   ）。

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总需求的变动对均衡点的影响。

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根据跨地区经营汇总纳税企业所得税征收管理规定，总机构应按照上年度分支机构的（ ）因素计算各分支机构当期应分摊所得税款的比例

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一般来说，劳动者会十分关注企业薪酬的（）两个维度，这也是薪酬体系设计的两大原则。

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劳资沟通中经常采用访谈的方式，下列哪一项对访谈的分类是不正确的(    )。

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贸易账户差额是包括货物与服务在内的商品、服务进出口之间的差额，等于商品和服务出口减商品和服务进口。（）

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美元贬值将会（    ）

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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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远程学习的方法和技能比传统的课堂学习简单，学习方法并不重要。（）

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根据《外层空间条约》和《月球协定》等文件的规定，外层空间（ ）。

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