Why is Yellowstone National Park important?（）
Why is Yellowstone National Park important?（）
A.Because it is the first national park in the world.
B.Because it is in America.
C.Because it is the biggest national park in America.
D.Because it is the first national park in America.
正确答案：A
Tag：英美文化概论
时间：2021-03-15 15:31:52