One great weakness of the Internet is that it is difficult to know whether the information is true. In 2003, eBay, a famous website 【小题1】 people buy and sell things, said that 70 percent of their problems were 【小题2】 people who sold things that did not exist, who 【小题3】 (lie) about the products they were selling. Educators around the world complain that students are handing in papers 【小题4】 (use) false information they found on the Internet. These problems do not occur as often 【小题5】 people use traditional reference materials, such as books, newspapers and magazines.

Ninety-seven Chinese cities have newly become “gigabit cities (数字化城市)” in 2023, meaning they gained the ability 【小题1】 (offer) gigabit 5G and gigabit optical fiber services, 【小题2】 (know) as “dual gigabit”, said China’s Ministry of Industry and Information Technology (MIIT) recently.

Building gigabit cities is 【小题3】 landmark project of new digital infrastructure (基础建设) development in China. By the end of October 2023, all households in China’s gigabit cities 【小题4】 (cover) by gigabit optical fiber services. On average, there 【小题5】 (be) 21.2 5G base stations per 10,000 people in gigabit cities. Users with speed of 500 Mbps or higher reached 33.2 percent, and the average 5G users accounted 【小题6】 49.2 percent.

In gigabit cities, over 99.5 percent of public hospitals 【小题7】 rank at the top of China’s three-tier grading system, key universities, 【小题8】 (culture) and tourist areas, as well as train stations offering passenger services, main airports, and key roads were 【小题9】 (wide) covered by 5G network, the MIIT said.

Gigabit cities have greatly promoted the innovation and 【小题10】 (apply) of gigabit 5G and optical fiber technologies, which has enabled various industries to improve productivity and efficiency.

Social media user numbers continue to grow. In fact, the average person spends at least 1 hour and 40 【小题1】 (minute) per day looking at their favourite social media sites and apps. This is 【小题2】 astonishing amount of time that could 【小题3】 (spend) in other ways, but it is also indicative of the current social culture and business culture.

However, this doesn’t mean that spending this much time on social media is good for you. 【小题4】 your work may require you to remain online during business hours, it can be very helpful 【小题5】 (put) social media aside over the weekend or during a vacation.

Social media is a 【小题6】 (convenience) way to keep in touch and share photos, but it also requires you to give up a lot of your privacy. For example, Reputation Defender 【小题7】 (recent) reported that the latest privacy policy update for WhatsApp allowed the messaging app to share data with another app.

Therefore, if you don’t want another website to have access 【小题8】 your telephone number, make sure that you don’t have apps 【小题9】 (install) on your phone. Even 【小题10】 (good), you can take social media detox that includes deleting your apps and accounts to provide yourself with the best possible privacy protection.