I. A. Choose the word that has the underlined part pronounced differently
1 . A. nation. B. Cave. C. locate. D. Park
2. A. explore. B. Tropical. C. orphan. D. transport
3. A. toxic. B. tourist. C. feature. D. threaten
4. A. established. B. orphaned. C. recognized. D. endangered
5. A. threaten. B. ethnic. C. together
D. southeast
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Sinh Học lớp 12
