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Câu hỏi:
According to the second paragraph, a useful theory is one that helps scientists to ______
- A. find errors in past experiments.
- B. publicize new findings.
- C. observe events.
- D. make predictions.
Lời giải tham khảo:
Đáp án đúng: D
Kiến thức: Đọc hiểu – chi tiết
Giải thích:
Theo đoạn thứ 2, một lý thuyết hữu ích là một lý thuyết giúp các nhà khoa học ______
A. tìm lỗi trong các thí nghiệm trong quá khứ. B. công bố những phát hiện mới.
C. quan sát các sự kiện. D. đưa ra dự đoán.
Thông tin: A useful theory, in addition to explaining past observations, helps to predict events that have not as yet been observed.
Tạm dịch: Một lý thuyết hữu ích, ngoài việc giải thích những quan sát trong quá khứ thì còn giúp dự đoán những sự kiện chưa được quan sát.
Chọn D.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
YOMEDIA
Hướng dẫn Trắc nghiệm Online và Tích lũy điểm thưởng
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