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Câu hỏi:
Why was this passage written?
- A. To encourage young people to take up science.
- B. To describe the outcome of a scientific competition.
- C. To report on a new scientific technique.
- D. To show scientists what young people can do.
Lời giải tham khảo:
Đáp án đúng: B
To describe the outcome of a scientific competition.
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