选项:A. dat={1,10,20}b=pd.Series(dat) B. import pandas as pddat=[1,10,20]b=pd.Series(dat) C. import pandas as paa=[1,10,20]b=pd.Series(a) D. import pandas as pddat={1,10,20}b=pd.Series(dat)
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答案:B. import pandas as pddat=[1,10,20]b=pd.Series(dat)