2821英语二考研答案如下：
Part A：Cloze Test
1. C 2. A 3. D 4. B 5. D 6. B 7. C 8. A 9. D 10. C
Part B：Translation
1. The rapid development of technology has brought about significant changes in our daily lives.
2. In order to achieve sustainable development, we must balance economic growth with environmental protection.
3. Reading is a valuable activity that can enrich our knowledge and broaden our horizons.
4. It is crucial for individuals to develop good communication skills in order to succeed in today's society.
5. The importance of teamwork cannot be emphasized enough, as it is essential for achieving common goals.
Part C：Reading Comprehension
Passage 1
1. B 2. C 3. A 4. D 5. B
Passage 2
1. C 2. A 3. D 4. B 5. C
Passage 3
1. A 2. D 3. C 4. B 5. A
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