wèn nǎge chūkǒu zuìjìn shí yào xiān shuō nǐ jiēxiàlái zuò shénme jiāotōng gōngjù

问“哪个出口最近”时，要先说你接下来坐什么交通工具。

When asking 'which exit is the closest', you should first mention what mode of transport you will take next.