题目内容：

Mount Huang is in the south of Anhui Province. It was not called Mount Huang until 747 AD，and was given that name because of an old story about Huang Di. He was the ancestor(祖先) of the Chinese people，and made magic immortality pills(药丸) there. It was thought that after taking the magic pills，people would live forever.

There are five famous Chinese mountains. We call them the Wuyue. They are Mount Tai(Shandong Province)，Mount Hua(Shanxi Province)，Mount Heng(Shanxi Province)，Mount Song(Henan Province) and Mount Heng(Hunan Province).Though Mount Huang isn't one of the Wuyue，it is very famous as well. It's said that you won't want to visit any other mountain after seeing the Wuyue，but that you won't want to see even the Wuyue after returning from Mount Huang. These words should give you some ideas of the beauty of Mount Huang.

There are many places for people to watch the sunrise on Mount Huang. The best times are 5：30－6：00(spring)，4：40－5：10(summer)，4：50－5：20(fall) and 5：30－6:00(winter).When you visit Mount Huang，it's best if you get a chance to see the seas of clouds. September to May is the best season，but you're welcome to visit Mount Huang at any time!

1.Why did people call the mountain Mount Huang in 747 AD?

A. Because it was one of China's most famous mountains.

B. Because it is in the south of Anhui Province.

C. Because it didn't have a name before 747 AD.

D. Because of an old story about Huang Di.

2.The underlined word “immortality”in the first paragraph probably means “________”.

A. 病人    B. 皇帝    C. 永生    D. 长眠

3.Why does the writer mention the Wuyue?

A. Because Mount Huang is not as famous as the Wuyue.

B. Because the Wuyue are not worth visiting.

C. Because the Wuyue are the highest mountains in China.

D. Because Mount Huang is even more beautiful than the famous Wuyue.

4.If Tracy wants to see the sunrise in winter，when should she reach the top of Mount Huang?

A. 5：30－6：00.    B. Before 4：00.    C. After 6：00.    D. 6：30－7：30.

5.Which of the following is NOT true according to the passage?

A. Mount Huang is in the south of Anhui Province.

B. Huang Di named the mountain Mount Huang.

C. Mount Song isn't in Hunan Province.

D. The writer thinks Mount Huang is very beautiful.