题目

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 China has once again showed its ability to change the world with its "four new great (invent)"—high-speed rail, mobile payment, shared bicycle, and online shopping. China's new-generation high-speed train, the Fuxing, is now one of the (fast) trains in the world, which can travel at a speed of 350 km/h. Besides high-speed rail, China(improve) people's lives in many other innovative ways over the last decade.  Bike sharing, for example, is not new itself. But China has mademuch more convenient and popular both in Chinaoverseas. Leading Chinese bike-sharing companies are now operating in foreign countries such as Singapore and Britain. And back in China, when riding a shared bike, you can stop(buy) and eat whatever you want(simple) with a tap of your phone. You could easily pay with your smartphone by(scan) the seller's QR code. Mobile payment has grown into a (choose) for Chinese people—even a pancake seller is using it. Besides, the four innovative ways of life are most appealingyouths from other countries, and they wish their countries would go further in terms of technological achievement.  答案：【1】inventions【2】fastest【3】has improved【4】it【5】and【6】to buy【7】simply【8】scanning【9】choice【10】to

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