题干
将所给句子中的一处错误找出并改正在横线上。
I was happy that my father promised buying a new computer for me.
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答案(点此获取答案解析）
buying 改为 to buy
将所给句子中的一处错误找出并改正在横线上。
I was happy that my father promised buying a new computer for me.
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