Câu hỏi trắc nghiệm (5 câu):
-
- A. lands
- B. regions
- C. wilderness
- D. stretches
-
- A. tour industry
- B. resort industry
- C. tourism industry
- D. travel industry
-
- A. way
- B. habit
- C. routine
- D. benefit
-
- A. Backpack
- B. Backpacking
- C. Backpacker
- D. Go backpacking
-
- A. eco-tours
- B. tour guides
- C. eco-tourists
- D. nature-lovers
