it takes me 20 minutes to go to school on foot from my house.同义句转换it's a ___ ___ from my house to school.

问题描述:

it takes me 20 minutes to go to school on foot from my house.
同义句转换it's a ___ ___ from my house to school.

应该是twenty minutes' walk.因为20分钟已经是复数,所以minutes,'s表示......的,而复数后面只加',这里minutes不做定语,是名词的复数噢。 注意“科学家的话也不一定是对的。不听我言,吃亏在眼前。

20-minute walk
注意这里minute不加S 20-minute相当于形容词

twenty minutes's walk

20-minute walk