What is the main idea of the news report?
Americans use the color orange to protest gun violence.
B. A group of teenagers in Chicago launched a fruit campaign.
C. Many famous American buildings were lit up in orange.
D. Many famous Americans opposed the orange movement.
查看答案
Who is Hadiya Pendleton according to the news?
A victim of gun violence.
B. A designer of American buildings.
C. A famous American organizer.
D. A supporter of strong gun controls.
How did Louis remember the people he knew?
A. By smelling them.
By touching them.
C. By recognizing their voices.
D. By remembering the description of them.
When did Louis go to the school for blind boys?
A. In 1812.
B. In 1821.
C. In 1891.
D. In 1819.
客户分析的主要内容有（）
A. 商业行为分析
B. 客户特征分析
C. 客户忠诚分析
D. 客户注意力分析
E. 客户营销分析
F. 客户收益率分析
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