The post office is not far from here.It's only t

问题描述:

The post office is not far from here.It's only t
en__ by bike

minutes选项还有minutes' minute's minute, 什么时候用呢?minutes' minute's 都用做形容词或作定语,也就是后面必须有名词。如 ten minutes' distance. 1 minute's ,一分钟用单数。