Chọn đáp án sai
Chọn đáp án sai.
1.We are wasting too few water and power.
A B C D
2.The world need more food because there are more people
A B C D
3.Not burn too much coal, oil and gas.
A B C D
4.Why are we doing to our environment?
A B C D
1.We are wasting too few water and power.
A B C D
2.The world need more food because there are more people
A B C D
3.Not burn too much coal, oil and gas.
A B C D
4.Why are we doing to our environment?
A B C D