[主观题] It is a common phenomenon that one side of the slope is even while the other side
is steep, which is exquisitely arrayed by wind.

1、[主观题]The existence of lacustrine（湖泊） tufa and root-shaped nodule in Badain Jaran
Desert proves that the sand dunes and lakes were formed 30 ka ago, and have
remained basically unchanged

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2、[主观题]What is interesting is that the desert cicada has itself hidden in the foliage and
keep on singing.

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3、[主观题]In addition,the Badanjilin Desert is considered as the "King of Sand Hill"and has
been appraised as the most beautiful desert of China by Chinese National Geography

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4、[主观题]. Kun opera is one of the forms of China's oldest extant classical operas, with a history of more
than 600 years. It is honored as the “ancestor of all operas” in China because of its influence
on other Chinese theatre forms, including Beijing opera.

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5、[主观题]Around each blue Haizi id an oasis filled with liveliness.

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