In recent years, artificial intelligence has transformed how we learn languages. Apps can now provide personalized feedback, adapt to a student's pace, and simulate real conversations. However, experts warn that technology should complement rather than replace human teachers, who offer empathy and cultural context that machines cannot fully replicate.
What is the main idea of the passage?
解析
文章指出 AI 改变了语言学习方式,但专家强调技术应「complement rather than replace」人类教师。主旨是技术与教师应协同,选 B。
第 2 题阅读理解medium
In recent years, artificial intelligence has transformed how we learn languages. Apps can now provide personalized feedback, adapt to a student's pace, and simulate real conversations. However, experts warn that technology should complement rather than replace human teachers, who offer empathy and cultural context that machines cannot fully replicate.
The word "complement" in paragraph 1 is closest in meaning to ______.