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Câu hỏi:
Who invented the mechanical TV model?
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A.
Boris Rosing
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B.
John Logie Baird
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C.
Charles Francis
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D.
Philo Taylor Farnsworth
Lời giải tham khảo:
Đáp án đúng: A
Kiến thức: Đọc - hiểu
Giải thích:
Ai đã phát minh ra mô hình TV cơ học?
A. Boris Rosing
B. John Logie Baird
C. Charles Francis
D. Philo Taylor Farnsworth
Thông tin: Boris Rosing built the first working mechanical TV in Russia
(Boris Rosing đã chế tạo chiếc TV cơ học đầu tiên hoạt động được ở Nga)
Chọn A
Hãy trả lời câu hỏi trước khi xem đáp án và lời giải -
A.
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
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