文章大意：本文是一篇说明文。主要介绍了Sora，OpenAI新推出的AI模型，能根据文本生成视频，成为全球焦点。这一技术突破促进了内容创作等产业革新，但也引发了伦理、版权等问题，需探索新规范以确保这类技术的健康发展。
9 . 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。
Sora, a new AI model developed by OpenAI — creator of chatbot ChatGPT — 1 (become) a global sensation (轰动) since its being launched. Sora can generate high-quality video clips based on given text prompts, in 2 (compare) with ChatGPT, which is only text-to-text.
The model understands 3 the user has asked for in the prompt and how those things exist in the physical world.
Liu Xingliang, director of the Data Center of China Internet, said Sora is 4 (undoubted) a major breakthrough for AI. “It demonstrates AI’s 5 (advance) ability to understand and create complex visual content and brings about unprecedented opportunities and challenges for content creation, entertainment and film and television production industries. The video-generation model will help creators turn their ideas 6 reality at a faster speed and at a lower cost,” Liu said, 7 (add) that AI is expected to play a more important role in the future.
Still, it does not necessarily mean the end of traditional industries, and more effort is needed 8 (explore) new artistic forms and expression methods by integrating AI technology. Meanwhile, experts say using text-to-video AI models raises a lot of 9 (concern) about ethics, copyright protection, personal privacy leakage and data security. Ensuring the authenticity and transparency of the content has become 10 important issue, and we need to set up rules to ensure the healthy development of such technology.
