【单选题】【消耗次数：1】
正常心尖搏动位置在
①
胸骨左缘第5肋间锁骨中线内0.5～1.0cm处
②
胸骨左缘第5肋间锁骨中线外0.5～l.5cm处。
③
胸骨左缘第5肋间锁骨中线内1.5～2.0cm处
④
胸骨左缘第5肋间锁骨中线外1.5～2.0cm处
⑤
胸骨左缘第5肋间锁骨中线内2.0～2.5cm处
参考答案：
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Quickly, honey.
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Soon, honey.
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escaped from
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