如题所述
一、How far is it：特殊疑问词 how far 加一般疑问句。类似：what is it？
二、it在本句中指代距离，例如：it is 5 kilometres away from here to school.
三、from your home to school 地点状语
二、it在本句中指代距离，例如：it is 5 kilometres away from here to school.
三、from your home to school 地点状语
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第1个回答 2015-03-10
主语从句的问法。
it is 500 km far from your home to school.对500km提问就是这样了。
it is 500 km far from your home to school.对500km提问就是这样了。
