题型:填空题 With a lot of difficult problems_____________, the newly-elected president is having a hard time.A.settleB.settelingC.to settleD.being settled 查看答案
题型:填空题 某女,5岁,因发现心脏杂音4年来诊,体检于胸骨左缘2-3肋间可闻IV粗糙SM,向上传导,可及震颤,P2减弱。心电图示右室肥厚如本症无合并畸形,适宜的治疗手段是A.药物治疗+介入治疗B.介入治疗C.药物治疗D.体外循环直视手术E.全麻闭式手术 查看答案