VIII. Fill in each numbered blank with ONE suitable word. (2 pts)
Television owes its origins to many inventors. But it was the single -minded determination of an amateur’ John Logie Baird ‘that led (1)…….. the first live television broadcast.
Born in Scotland in 1888 and educated in Glassgow’ John Logie Baird earned a living (2)………a razor-blade salesman. In the 1890s Guglielmo Marconi showed that sound could (3)……..sent by radio waves. Baird became convinced that a similar system could transmit a picture. He spent most of (4)……..spare time working on his ideas in his tiny workshop without any commercial support. He had to use his own earnings to continue his research. In 1924 ‘Baird successfully transmitted the general outline of a figure over more (5)……… three meters. He continued to experiment and (6) ………October 25 ‘1925 transmitted a recognizable image of a doll. He ran down to the office on the office on the ground floor and persuaded one of the boys to come upstairs. (7)………boy became the first living image transmitted by television. Overnight ‘Baird became famous and the money (8) ……..he needed to continue his research was at (9)……...made one from London to New York. He continued experimenting (10) ………spent his last years exploring the possibility of color television.
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Để làm bài này, ta cần điền từ thích hợp vào mỗi chỗ có số từ 1 đến 10. Ta sẽ điền vào các chỗ trống những từ thích hợp để hoàn thành đoạn văn.1. to2. as3. be4. his5. than6. on7. The8. that9. time10. andVậy câu trả lời cho câu hỏi "VIII. Fill in each numbered blank with ONE suitable word." là:Television owes its origins to many inventors. But it was the single-minded determination of an amateur John Logie Baird that led to the first live television broadcast. Born in Scotland in 1888 and educated in Glasgow John Logie Baird earned a living as a razor-blade salesman. In the 1890s Guglielmo Marconi showed that sound could be sent by radio waves. Baird became convinced that a similar system could transmit a picture. He spent most of his spare time working on his ideas in his tiny workshop without any commercial support. He had to use his own earnings to continue his research. In 1924 Baird successfully transmitted the general outline of a figure over more than three meters. He continued to experiment and on October 25 1925 transmitted a recognizable image of a doll. He ran down to the office on the ground floor and persuaded one of the boys to come upstairs. The boy became the first living image transmitted by television. Overnight Baird became famous and the money that he needed to continue his research was at that time made one from London to New York. He continued experimenting and spent his last years exploring the possibility of color television.
3. be
2. as
1. that
Phương pháp giải:- Khi rót nước sôi vào cốc thủy tinh, nước sôi có nhiệt độ cao gây nhiệt động lực mạnh, tác động lên bề mặt cốc có thể làm cốc nứt vỡ do sự chênh lệch nhiệt độ giữa nước sôi và cốc thủy tinh.Câu trả lời:Khi rót nước sôi vào cốc thủy tinh để tránh bị nứt vỡ, ta cần rót 1 ít nước sôi tráng đều cốc trước, để cốc được làm nóng đồng đều. Sau đó mới tiếp tục rót nước sôi vào trong cốc, giúp giảm thiểu sự chênh lệch nhiệt độ giữa nước sôi và bề mặt cốc giúp tránh tình trạng nứt vỡ.