Word formation
For questions 1-8, read the text below. Use the word given in capitals at the end of some of the lines to form a word that fits in the gap in the same line.
基础词:
Modern digital life is defined by unprecedented 1.: a message typed in one city can influence opinions across continents within seconds. Yet this speed brings 2., not only in the form of hacked accounts, but also as a quieter anxiety about who controls our data and how long it persists online. The spread of 3. has become harder to contain because algorithms reward engagement rather than accuracy, and users often share content before checking its source. At the same time, 4. on apps for navigation, memory, and even social interaction can erode confidence in our own judgement, while essential services remain 5. to those without stable internet, suitable devices, or digital skills. Some argue that 6. fuels innovation, but when oversight is weak, platforms may prioritise growth over safety, creating incentives for 7. design choices such as addictive interfaces or opaque advertising. In this environment, 8. is no longer a nice extra; it is a practical skill, requiring people to update their habits, question what they see, and demand technology that serves the public interest rather than merely capturing attention.