听下面一段独白，回答以下小题。
【小题1】Where is Dunhuang Crescent Lake located?

A．Gobi Desert

B．Hunan province

C．Sichuan province

【小题2】What shape is the Crescent Lake in Dunhuang?

A．Square

B．Crescent

C．Circular

【小题3】What is the suggested contrast in colors at Dunhuang Crescent Lake?

A．Blue waters and green dunes

B．Red sand and yellow sky

C．Golden sand and blue skies

【小题4】What is one suggested activity for visitors to Dunhuang Crescent Lake?

A．Skiing

B．Sandboarding

C．Camel racing

【小题5】What is the historical significance of Crescent Lake mentioned in the speech?

A．It’s a recent tourist attraction

B．It served as a water source for travelers

C．It was built for recreational purposes

【小题6】How is the relationship between man and nature described in the speech regarding Dunhuang Crescent Lake?

A．Strained

B．Nonexistent

C．Harmonious

【小题7】Describe the visual appeal of Crescent Lake amidst the Gobi Desert.
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【小题8】What role does Dunhuang Crescent Lake play in the context of the Gobi Desert?
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【小题9】Explain the suggested activities for visitors to Crescent Lake in Dunhuang.
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【小题10】How does Dunhuang Crescent Lake represent harmony between man and nature?
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