Why do American Indians protest against the construction of this pipeline?

A. Because it will cost up to $3.8 billion.<br>B\. Because it threatens the region’s water supply.<br>C\. Because it will make many people lose their jobs.<br>D\. Because it will force many people to leave their homes.<br>A\. Because it will cost up to $3.8 billion.
B. Because it threatens the region’s water supply.
C. Because it will make many people lose their jobs.
D. Because it will force many people to leave their homes.

【答案】