A. They are there ready to handle injuries. B. They are there to do maneuver. C. They are there to attack the hijackers. D. They are there to help negotiation. 参考答案:A 答案解析:从句子“At Kandahar…released hostages.”得出A对。
第32题: [单项选择]女性,26岁,发冷、发热,轻度黄疸,脾肋下2cm,血红蛋白76g/L,白细胞12×109/L,血小板150×109/L,Coombs试验直接阳性,Ham试验阴性,诊断为() A. 阵发性寒冷性血红蛋白尿 B. 阵发性睡眠性血红蛋白尿 C. 自身免疫性溶血性贫血 D. 肝炎后合并继发性贫血 E. Evans综合征 参考答案:C