Question

【题目】—Why do you like this film, Joe?
—One of the main(原因) is that it is educational

Answer 1

【答案】reasons
【解析】句意：---为什么你喜欢这部电影，乔？---主要原因之一是它有教育意义。reason，原因。one of+复数名词，所以答案是reasons。