————————(1955–1968) refers to the reform movements in the United States aimed at abolishing racial discrimination against African Americans and restoring suffrage in Southern states.
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___________made a speech named "I have a dream".
The____________, also known as the Women’s Movement, Women’s Liberation, Women’s Lib, refers to a series of campaigns for reforms on issues such as reproductive right, domestic violence, maternity leave, equal pay, women’s suffrage, sexual harassment and sexual violence.
___________was a student protest which took place during the 1964-1965 school year on the campus of the University of California.
硅二极管死区电压(开启电压)为0.7V
A. 对
B. 错