--What rules do you have at home?--I have to stay at home --

问题描述:

--What rules do you have at home?--I have to stay at home ____ school rules.介词填什么啊?
1个回答 分类:英语 2014-10-16

问题解答:

我来补答
答案:by.
解释:by...rule/rules意思是“按照/根据...的规则/规定”.
 
 
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