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【多选题】
请选择出所有属于近景的画面A.
B.
C.
D.
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】茶艺的美集中体现在她特有的美学特征上，茶艺美是一种综合的美，她融汇了( )等艺术门类的美，并对其加以修饰和完善，塑造于平和、恬静、超凡的中国古典的茶艺美，充分体现中华民族特有的审美追求与审美意识。
A.
音乐、书法
B.
服饰、绘画
C.
舞蹈、插花
D.
以上全是
【单选题】When customers don't know what they want or don't even know what's possible, the most effective marketing strategy is ________ marketing.
A.
customer-driven
B.
customer-driving
C.
societal
D.
ambush
E.
affinity
【单选题】What does it mean when the Rf value of a molecule is 1?
A.
The molecule has no affinity to the stationary phase.
B.
The molecule is more adsorbed onto stationary phase.
C.
The interaction between molecule and mobile phase is weaker
D.
None of the above.
【单选题】What does it mean when the Rf value of a molecule is 1?
A.
The molecule has more affinity to mobile phase.
B.
The molecule is more adsorbed onto stationary phase.
C.
The interaction between molecule and mobile phase is weaker
D.
None of the above.
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