单选题 The goods confiscated by the customs are going to be put up at ______ tomorrow morning.
A. attention B. auction C. allocation D. auditorium

【正确答案】 B

【答案解析】attention意为“注意，关心”；auction意为“拍卖，竞卖”；allocation意为“分配，安置”；auditorium意为“礼堂，会堂”。“put up at/to auction”是固定搭配，意为“将……交付拍卖”。