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    He was a bit nervous. He _________his spare breath with a soft sound that was almost heard by the audience.

    A. gave out B. let out C. picked out D. blew out.

     

    B

    【解析】

    试题分析：考查动词短语辨析。根据句意：他有点紧张，微微地喘息着（释放着自己的呼吸），但听众几乎都能听见。A公布，分发，耗尽；B泄露，释放；C挑选；D吹灭。所以答案选B。

    考点：考查动词短语辨析

     

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