题目: The headmaster stopped _____ to me because there was a call for him.[ ]A. talking B. to talk C. saying D. to say 答案: 答案:A
题型:单项选择题 共用题干题 男性,40岁,农民。不规则发热3天,伴头痛、腰痛、视力模糊去乡卫生院就诊。体检:面部及上胸部充血,球结膜水肿,有出血点,腋下及背部有散在针尖大小出血点,血压12/8kPa(90/60mmHg),因同村有类似病人送往城市医院,拟诊为流行性出血热发热期。此时病人出血最主要原因是()A.血小板功能损伤B.凝血因子消耗C.DICD.血管壁脆性增加及血小板数量减少E.血中有肝素类抗凝物质 查看答案