在25考研英语二中，刘琦同学的答案如下：
Part A：Reading Comprehension
1. 文章一：答案为C。
2. 文章二：答案为D。
3. 文章三：答案为B。
Part B：Translation
1. 第一句：The rapid development of technology has brought about significant changes in our daily lives.
2. 第二句：It is crucial for us to adapt to these changes and make the best use of technology.
Part C：Writing
1. 第一段：With the rapid development of technology, online education has become increasingly popular.
2. 第二段：However, there are also some challenges and problems associated with online education.
3. 第三段：In conclusion, online education is a double-edged sword. We should make full use of its advantages while addressing its drawbacks.
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