What does the passage mainly discuss?
Giải bởi Vietjack
Đáp án D
The evolution of the use of iron in architecture during the 1800’s.
Đoạn văn chủ yếu thảo luận về cái gì? – Sự phát triển và việc sử dụng sắt trong kiến trúc suốt những năm 1800.
Thông tin nằm ở câu chủ đề đầu đoạn 1: “Iron production was revolutionized in the early eighteenth century when coke was first used instead of charcoal for refining iron ore.”
Silent reading, especially in public places, flourished mainly because of ___.
Paragraph 4 of the passage serves mainly to do which of the following?
Why did the author wait until the last line to reveal the identity of the man in the photograph?
According to the passage, many people’s understanding of desertification is incorrect because _____.
The word “degradation” in paragraph 4 is closet in meaning to _____.
It can be inferred that the emergence of the mass media and specialised reading materials was an indication of ___.
Large amounts of gases may be released from the Sun at the end of its life as a .
