When Jamaican-born social activist Marcus Garvey came to the United States in 1916, he arrived at precisely the right historical moment. What made the moment right was the return of (5) African American soldiers from the First World War in 1918, which created an ideal constituency for someone with Garvey's message of unity, pride, and improved conditions for African American communities. (10) Hoping to participate in the traditional American ethos of individual success, many African American people entered the armed forces with enthusiasm, only to find themselves segregated from white troops and subjected to numerous indignities. They (15) returned to a United States that was as segregated as it had been before the war. Considering similar experiences, anthropologist Anthony F. C. Wallace has argued that when a perceptible gap arises between a culture's expectations and the reality of (20) that culture, the resulting tension can inspire a revitalization movement: an organized, conscious effort to construct a culture that fulfills long standing expectations. Some scholars have argued that Garvey created (25) the consciousness from which he built, in the 1920s, the largest revitalization movement in African American history. But such an argument only tends to obscure the consciousness of identity, strength, and sense of history that already (30) existed in the African American community. Garvey did not create this consciousness; rather, he gave this consciousness its political expression.

请问这道题的解题思路

老师 这题解题思路是？

老师好，请教下这道题的做题思路

根据题意得到r=p/1.25（100-p）+p 最后化简为r=4p/500-p，如何得到400p/500-p呢

请问王文静老师 这题c选项不应该是用deep吗

请问王文静老师 这道题c为什么排除呢

王文静老师还是这道题 我看了您的解释说e选项因为是跟小说比所以错，我理解是跟PKD那个人比啊？

谢谢金老师～

提问唐瑭老师324和325两道题，其中325我选的A，因为考虑到B是从句，违反简洁性原则，这道题为何选B？

王文静老师可以讲下这道题E选项怎么排除吗