题目内容：

读下面的短文，简要回答所给问题。

For many smart phone users, especiallyyoung people, scanning QR Codes（二维码）has become a new and convenient life style these days. In fact, the QR Code was created in Japan in 1994, but until 11 years later, it was first used in China. It soon became popular around the country. The QR Code is much-loved because it provides a way to get to website more quickly. By scanning QR Codes, people can do lots of things, such as adding new friends, getting information, downloading Apps, shopping and so on. As for the shopping websites, there are usually moresales, including coupons（优惠券）for the phone users. The QR code is so common that people can scan them everywhere. We interviewed 100 people, and here are the results.

 

1.When was QR Code first used in China?

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2.Why is the QR Code loved by many people?

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3.According to the pie chart, what do people scan QR Codes mainly for?

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4.Where have 27% of the people scanned the QR Code in the survey?

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5.Have you ever scanned a QR Code? What do you think of it?

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