．三亚

5 ．

下列哪种地貌景观最容易发生变化

A ．丹霞地貌                                                          B ．流纹岩地貌

C ．雅丹地貌                                                          D ．喀斯特地貌

6 ．下列自然景观中的哪种美学特征能使人心绪平和，舒畅自由，陶然自得 ?(        )

A ．险                                                                     B ．秀

C ．幽                                                                     D ．旷

7 ．君山银针茶是我国著名的 (        ) 。

A ．绿茶                                                                 B ．红茶

C ．花茶                                                                 D ．乌龙茶

8 ．古代丝绸之路起点是下列哪座城市 ?(        )

A ．开封                                                                 B