China once again proved its     1    (able) to change the world with the “four great new inventions” : high-speed railway, electronic payments , shared bicycles and online shopping. They are related to China's high tech innovation (创新),     2     has improved the quality of people's lives, according to a survey     3    (make) by a research center.

“My wallet is no longer in use. I can buy and eat whatever I want with a finger tip on my phone,” said     4     university student.

The bikes themselves are not new, but the operating model is based on the satellite navigation system (卫星导航) and other high     5    (technology).

“China     6    (development very fast in the last few years as the government has spent much money in encouraging innovation,” said a foreigner     7    (live) in China.

It is true that China is a leading country     8     many ways. This is because China skipped (跳跃) over the PC age and went     9    (direct) into the mobile age. China has a     10    (large) mobile use than any other country in the world.