【小彥子老師】評論
The main culprit for this fragmentation is obvious: social media. In the late 19th century, it was scientists, writers and politicians who got the most column inches； __19__ the 1920s, they were replaced by sportsmen and silent film writers.這種碎片化的罪魁禍首很明顯：社交媒體。 在 19 世紀後期，獲得最多列英寸的是科學家、作家和政治家；__19__ 1920 年代，他們被運動員和默片作家所取代。(A) from從(B) out of出(C) by(D) near 近by the 1920s=到了 1920年代之前