中国大学MOOC: Asia is a highly continent- more than 4.4 billion people live there.
举一反三
- Asia is a highly continent- more than 4.4 billion people live there. A: popular B: populated C: / D: /
- More than 3 billion people have no shelter or live in houses which are not suitable for human status.
- It is estimated that by 2050, there could be . A: more than 6 billion people B: no more than 6billion people C: up to 9 billion people D: over 9 billion people
- 中国大学MOOC: 32. More than 3,500 guests and over one billion people worldwide watched as the wedding took place.
- 中国大学MOOC: How many countries are there in the continent of Asia?