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Câu hỏi:
The word "this" in line 3 refers to ______.
- A. the kinetic molecular theory
- B. an observed event
- C. an imaginary model
- D. a good example
Lời giải tham khảo:
Đáp án đúng: C
Kiến thức: Đọc hiểu – từ thay thế
Giải thích:
Từ “this” trong dòng 3 đề cập đến ______.
A. thuyết phân tử động học B. một sự kiện được quan sát
C. một mô hình tưởng tượng D. một ví dụ tốt
Thông tin: A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic molecular theory, in which gases are pictured as being made up of many small particles that are in constant motion.
Tạm dịch: Một lý thuyết thường liên quan đến một mô hình tưởng tượng giúp các nhà khoa học hình dung ra cách một sự kiện quan sát được có thể được tạo ra. Một ví dụ điển hình về điều này được tìm thấy trong lý thuyết phân tử động học, trong đó các chất khí được hình dung là được tạo thành từ nhiều hạt nhỏ chuyển động không đổi.
Chọn C.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
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