单选题 When people talk, they keep a certain ______ from someone they talk with.
【正确答案】 A
【答案解析】[解析] 本题考查固定搭配。keep distance from指“与…保持距离”,是固定搭配。故选A。句意为:当人们交谈时,会与彼此保持一定距离。