下列loc、iloc、ix属性的用法正确的是( )
A. df.loc["列名","索引名”];df.iloc["索引位置","列位置”];df.ix["索引位置","列名”]
B. df.loc["索引名","列名”];df.iloc["索引位置","列名”];df.ix["索引位置","列名”]
C. df.loc["索引名","列名”];df.iloc["索引位置","列名”];df.ix["索引名","列位置”]
D. df.loc["索引名","列名”];df.iloc["索引位置","列位置”];df.ix["索引位置","列位置”]
Choose the subjects that Carla mentions.
A. applying for jobs
B. preparing for interviews
C. accepting jobs
D. networking
E. the job market