21考研英语二答案如下：
Part A: Reading Comprehension
1. B
2. C
3. D
4. A
5. C
6. D
7. B
8. A
9. C
10. B
Part B: Translation
1. The company has taken various measures to improve its product quality and customer satisfaction.
2. The teacher explained the concept of gravity in a way that was easy for the students to understand.
3. She was able to achieve her goal of finishing the marathon with the help of her trainer.
4. The government has allocated a significant amount of funds to support the development of renewable energy sources.
5. He was praised for his dedication and hard work in the community service project.
Part C: Writing
For the writing section, please refer to the instructions provided in the exam paper.
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