【单选题】男性,35岁,暴饮暴食后心窝部突然疼痛,恶心呕吐,吐物为胃内容物,吐后疼痛不缓解。查体:体温38 .3°C。脉搏96次/分,脐周压痛,反跳痛,肌紧明显,无移动性浊音,肠鸣音减弱,血WBC 12.0×l09/L,中性88%。患者考虑急性胰腺炎,该患者应采取以下哪项治疗方法
【简答题】Language is a system, which consists of two _______ . At the lower or the basic level there is a structure of sounds, which are _________ by themselves. But the sounds of language can be grouped and r...