题型:名词解释 With the victory at the French Open, Li Na has reached NO.4 in the world, ______ the previous Asian Record. [ ]A. equaled B. equaling C. to have equaled D. having equaled 查看答案
题型:名词解释 女性,32岁。因不明原因发热2周来院门诊,查体示心脏有杂音。拟诊感染性心内膜炎入院。如果患者发生猝死,最常见的原因是()。A.心肌或心包脓肿B.心力衰竭C.感染性动脉瘤D.室性心律失常E.脏器栓塞 查看答案