I. Choose the best answer : 9. Everglade National Park is a sub- tropical wilderness in the southeastern United States. a. tropical b. sub – tropical

I. Choose the best answer : 9. Everglade National Park is a sub- tropical wilderness in the southeastern United States. a. tropical b. sub – tropical c. temperate d. frigid 10. …………………. means a state of continuing to live or exist. a. park b. survival c. zone d. contamination 11. Cuc Phuong National Park is … Đọc tiếp