Câu hỏi trắc nghiệm (5 câu):
-
- A. infrsastructure
- B. database
- C. structures
- D. development
-
- A. citizens
- B. inhabitants
- C. city liver
- D. people
-
- A. renewable energy
- B. fossil energy
- C. alternative energy
- D. new energy
-
- A. off
- B. to
- C. off
- D. in
-
- A. business
- B. economic
- C. budget
- D. saving
