题目内容
He is_______ usual man but last week he did _______unusual thing——saving a boy out of water.
A. an ; an B. a ; an C. an ; a D. an ; the
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题目内容
He is_______ usual man but last week he did _______unusual thing——saving a boy out of water.
A. an ; an B. a ; an C. an ; a D. an ; the