电梯里遇到同事，中国式寒暄最常见的是？
Meeting a colleague in the elevator, the classic Chinese small talk is?
全球翻车率（内测预估）
✓「上班啊？」
「shàng bān a？」 · "Off to work?"
B聊聊今天的天气
liáo liáo jīn tiān de tiān qì · discuss the weather
C一路保持沉默
yí lù bǎo chí chén mò · staying silent
D聊聊国内外政治
liáo liáo guó nèi wài zhèng zhì · talk politics
“上班啊？”——明知故问，但这就是社交润滑油。答“嗯”即可。
“Heading to work?” — obviously yes. It's social lubricant, not a question. “Mm” is a complete answer.