科正a2蓝牙耳机测评:懂小学英语的进来

来源:百度文库 编辑:高考问答 时间:2024/05/05 10:49:08
At school we have rules to keep us safe.(对划线部分提问)
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________ ________we have rules at school?
不好意思,第一条横线是在to keep us safe下面的,这里打不出来!谢谢各位了

Why do we have rules at school?

用Why do we have rules at school?意思是:“我们为什么在学校有一些规章制度?”回答用:“At school we have rules to keep us safe”意思是:“在学校我们有规则使得我们安全”

why do
表示目的

Why do...

Where do we have rules to keep us safe?