The word “fixed” in paragraph 1 is closest in meaning to
Đáp án A
A. definite ó fixed: Cố định
B. short: ngắn
C. repeated: lặp lại
D. trial: thử
Silent reading, especially in public places, flourished mainly because of ___.
Paragraph 4 of the passage serves mainly to do which of the following?
According to the passage, many people’s understanding of desertification is incorrect because _____.
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 .
Why did the author wait until the last line to reveal the identity of the man in the photograph?
The word “degradation” in paragraph 4 is closet in meaning to _____.