WHAT IS THE PASSAGE ABOVE MAINLY ABOUT
Câu 37. What is the passage above mainly about?
A. Natural-resource shortages
B. Agricultural irrigation
C. Conservation conflicts
D. The headwaters of a major river
Câu 37. What is the passage above mainly about?
A. Natural-resource shortages
B. Agricultural irrigation
C. Conservation conflicts
D. The headwaters of a major river