问题
单项选择题
A．The size of the country.
B．Large areas of virgin forest.
C．The rich natural resources of the land.
D．Wild animals and plants.
答案
参考答案：A
解析：[听力原文]
What may startle you at first when you’re traveling in America by car
短文中这样说“The size of the country may startle you at first and…”，A项“辽阔的国土范围”是正确的答案．