问题描述：
根据首字母填空1.The little boy was very happy because he got an a﹉from his teacher for his great performance
2.Our techer told us that the tickets for the concert we want to buy are a﹉ at the booking office
2.Our techer told us that the tickets for the concert we want to buy are a﹉ at the booking office
问题解答：
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