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【简答题】
()Last summer we went on a trip to Beijing. Among ________ places we visited were the Great Wall and the Summer Palace.
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【简答题】食用菌原种培养基的配制操作技术
【单选题】According to the professor, what distinguishes Jackson Pollock's work?
A.
The method he used for applying paint to a canvas.
B.
The location where he did his work.
C.
The widespread popularity of his style of art.
D.
The size of the paintings he produced.