As each black creature ______ and flapped away into the graying sky, she watched it, tears in her eyes.

【正确答案】 A

【答案解析】flutter：(旗帜等)飘动，(鸟)振翅；feature：以……为特色，起重要作用；fuss：小题大做，忙乱；ferry：摆渡。根据句意可知，选A。