Tìm lỗi sai: The Great Barrier Reef is the world's largest alive structure in UNESCO's list of natural wonders. A. The Great Barrier Reef B. the C. alive D. UNE
Đề bài: Tìm lỗi sai: The Great Barrier Reef is the world's largest alive structure in UNESCO's list of natural wonders.
A. The Great Barrier Reef
B. the
C. alive
D. UNESCO's list