4. It is ____________________ of one of the oldest ____________________ on the planet.
举一反三
- The Chinese ________ is one of the oldest in the world.
- Cambridge is one of the oldest university in the world and one of the largest in Britain.
- P115-3Welcome to Save the Planet where we talk about the world’s __________________. Now, did you know there are ________________ people on the planet, and by ________ there might be ____________________? People are living longer and healthier lives than ever before, but a big ______________ means big____________________ for the planet.
- 4. Which one is for Question 4?
- Which one is the oldest city in Canada?