【单选题】患者,男性,45岁,因腹股沟斜疝行疝修补术。患者平时抽烟较多,有慢性支气管炎史,体质极差。术后痰液增多,呈黄色,术后1~2天出现烦躁不安,呼吸急促。检查:体温38.3°C,脉率105次/分,呼吸33次/分,血压正常,无紫绀,心脏检查未见异常,右下肺听诊有水泡音,白细胞计数12×109/L,中性粒细胞0.82。该病人应考虑
【单选题】病人,男性 ,33 岁。腹股沟斜疝术后取仰卧位,腘窝部垫 枕,最主要的目的是( )
【单选题】Another difference in the pronunciation of consonants is that when /t/ is between the ________ in stressed and unstressed syllables, it is read as /d/in ________.
【简答题】According to ____________ of articulation, consonants can be divided into stop consonants, fricative consonants ...
【简答题】According to the ____________ of articulation, consonants can be divided into bilabial consonants, alveolar consonants ...
【简答题】Clearly understood single consonants,______and the present spelling displaying European language origins and connections are the advantages of Modem English.