It can be inferred from the passage that coral reefs ______________.
C. are the origin of many marine plants and animals.
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Đáp án D
Có thể suy ra từ đoạn văn rằng san hô ________________.
A. tiến hóa từ một loại thực vật trên Trái Đất.
B. là cấu trúc lớn nhất từng tồn tại trên Trái Đất.
C. là nguồn gốc của nhiều loài thực vật và động vật dưới biển.
D. đã xuất hiện trên Trái Đất hàng trăm triệu năm trước.
Căn cứ vào thông tin đoạn 1:
Appearing as solitary forms in the fossil record more than 400 million years ago, corals are extremely ancient animals that evolved into modern reef-building forms over the last 25 million years. (Xuất hiện dưới dạng đơn độc trong hồ sơ hóa thạch cách đây hơn 400 triệu năm, san hô là loài động vật cực kì cổ xưa đã tiến hóa thành các rạn san hô hiện nay trong 25 triệu năm qua).
Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
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Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
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Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.
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Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
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________ the Australian gold mining company ________ more care with the storage of cyanide, the catastrophe could have been prevented.
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