1 . ChatGPT has quickly become popular around the world because of its advanced conversational abilities. It can answer questions, do translations, give the main idea of articles and even write codes (代码) for a computer program. It is as good as a human inside a computer.

ChatGPT is making life very convenient. A time might come when people hand it some articles and it makes a well-made report. That could, however, mean job losses. After all, if a computer program can write codes, then it would make a programmer lose his job.

That may be a worry, but it is still too early to worry about that. ChatGPT has more advanced learning features, but it still follows the same technological way. Its biggest advantage lies in the ability to turn words into a language from an ocean of data, but it's still not that creative. AI can quickly draw a picture, but that picture will be based on pictures that it has seen. It can also write books about the future, but the books will be based on articles about the future that it has read.

In comparison, a human brain imagines the future and then tries hard to realize it. AI can imagine a future with faster spaceships, but it can't imagine a world of space as humans can.

So there is no need to worry too much. By being creative there will be plenty of chances for humans to win over AI.

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.

5 . When I was ten, I lived in a neighborhood with a public library nearby, which opened in the evening. I enjoyed reading and after school I would ______ there ahead of its opening time. Without waiting for things there to be ______, I would just turn on the lights in kids’ section and start my reading.

The ______ didn’t look approachable. I used to hear him being ______ on people who had late returns or damaged the books, so I was afraid of him. Every day, fifteen minutes before the ______closing time, he would start announcements and ask people to ______. I didn’t have a library card and couldn’t take my half read books with me, simply putting the books back ______. The librarian must have silently ______ my long face, because he started ______ the closure only in other sections. This ______ me minutes to read.

For five years, I had read most of the books in the library. The librarian was still serious and ______ on words, but he would smile at me. If I missed going to the library, he would be ______ and ask why I had missed my routine (常规). Then one day the librarian asked me to ______ for my own borrower’s account and wrote my name on my first-ever library card.

After my graduation, I moved away and ______ that library. When I went to the library again, unfortunately, I was told that the librarian had retired and the library has smart cards instead of those with the librarian’s ______ !