问题描述：
I had a big lunch last New
I had a big lunch last New Year's Day.（改为疑问句） ＿＿＿you＿＿＿a big lunch last New Year's Day?
I had a big lunch last New Year's Day.（改为疑问句） ＿＿＿you＿＿＿a big lunch last New Year's Day?
问题解答：
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