---how far is it from your home to your school ---it's about

问题描述:

---how far is it from your home to your school ---it's about 20____walk.请说明为什么,
A.minute B.minutes' C.minute's D.minutes
1个回答 分类:英语 2014-12-13

问题解答:

我来补答
B minutes’
首先20要加s 后面讲的是20分钟的路程,所以选B
再问: 但网上有人说要选D,为什么?
 
 
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