In a wide belt between the Canadian Shield and the western mount

In a wide belt between the Canadian Shield and the western mountains, stretching from the border with the United States to the shores of the Arctic Ocean, is the region known as ______.
A、the Canadian Shield
B、the Appalachian Region
C、the Arctic Region
D、the Interior Plains
【正确答案】：D
【题目解析】：In a wide belt between the Canadian Shield and the western mountains, stretching from the border with the United States to the shores of the Arctic Ocean, is the region known as the Interior Plains. 参见教材P262。