my school is about twenty____walk from here.It takes ----ten hours to get there.It's ____long time

问题描述:

my school is about twenty____walk from here.
It takes ----ten hours to get there.It's ____long time

楼上的错了吧? 应该是minutes'
下面的同意 呵呵 是a

minutes
a

my school is about twenty_minutes'___walk from here.
takes -me---ten hours to get there.It's _a___long time

my school is about twenty minutes walk from here.
It takes ----ten hours to get there.It's a long time