问题描述：
He always goes to work by bus last year.Does your brother often go to schooi on foot last weekend
He always goes to work by bus last year.
Does your brother often go to schooi on foot last weekend?
以上句子各有一处错误,请改正
He always goes to work by bus last year.
Does your brother often go to schooi on foot last weekend?
以上句子各有一处错误,请改正
问题解答：
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