Why do people of certain profession wear uniform（）
A. Because uniform is a symbol of one’s class
Because uniform erases one’s individuality and stresses uniformity
C. Because uniform makes one look handsome
D. Because uniform is a symbol of one’s social status
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Why are some of the works of Steinbeck considered controversial（）
A. He depicted human nature in the ivory tower
B. He set out to undermine the racial injustice
C. His works criticize the governmental policy and capitalism
D. His works contain obscene content
Why has corset been popular among women even in modern days（）
A. Because it is inexpensive and pretty
Because it accentuates the shapely curve of a woman
C. Because woman’s hourglass shape is considered as having the utmost aesthetic value
D. Because it is a symbol of a person’s social class
Why do people pay attention to their body（）
A. People want to conform to the beauty standard in the society
Because people attach great importance to their health
C. Because people like diet, liposuction, or breast implant to make themselves more attractive
D. Because people are fascinated by their own body
[多选］下列关千Jupyter Notebook 的描述错误的是（）
A. Jupyter Notebook 有两种模式
B. Jupyter Notebook 有两种单元形式
C. Jupyter Notebook Markdown 无法使用LaTeX 语法
D. Jupyter Notebook 仅仅支持Python 语言
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