题目内容

下列哪项是骨折早期并发症( )

A. 血管神经损伤
B. 关节僵硬
C. 创伤性关节炎
D. 缺血性肌挛缩

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下列哪项不是骨折晚期并发症( )

A. 创伤性关节炎
B. 缺血性骨坏死
C. 缺血性肌挛缩
D. 脂肪栓塞

/t/ is a voiceless and aspirated sound with vibration of vocal cords.

A. 对
B. 错

/d/ is a voiced and aspirated sound with vibration of vocal cords.

A. 对
B. 错

Plosives are sounds produced with the air completely stopped at some point in the mouth by the lips or tongue back and then released with a slight explosion.

A. 对
B. 错

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