在这场考研英语一阅读的角逐中，第四篇的答案如下：
1. A. The author's main argument is that the new technology is beneficial to both individuals and society.
2. B. The author's purpose in writing this passage is to inform the readers about the recent advancements in technology.
3. C. The author believes that the new technology is more efficient than the traditional one.
4. D. The author suggests that the new technology should be used more widely.
5. E. The author predicts that the new technology will revolutionize the way we live and work.
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