题目内容

闭合性气胸的处理应紧急排。()
参考答案:错误

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肺炎支原体肺炎抗生素治疗首选红霉素。()

24小时内咯血量在500ml以上为大量咯血。()

Which of the following can be regarded as a communicative language task?

A. Information-gap activity.
B. Dictation.
C. Sentence transformation.
D. Blank-filling.

部分支气管扩张患者以反复咯血为唯一症状,临床上称为干性支气管扩张。()

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