题型:问答题 I was afraid__________to my customers because I was afraid__________them.A.of talking back;to loseB.of talking back;of losingC.to talk back;to loseD.to talk back;of losing 查看答案
题型:问答题 女性,54岁。1天前突发神志不清,右侧肢体活动障碍。头颅CT示脑出血。1小时前出现呕血,量约50ml,查体;肝脾无肿大。引起呕血最可能的病因是()A.胃癌B.急性胃黏膜病变C.消化性溃疡D.食管胃底静脉曲张E.食管贲门黏膜撕裂 查看答案
题型:问答题 成年人空腹血糖的正常值范围是()A.3.9~7.2mmol/L(70~130mg/dl)B.3.9~8.3mmol/L(70~150mg/dl)C.3.9~7.0mmol/L(70~120mg/dl)D.3.5~5.5mmol/L(60~100mg/dl)E.3.9~6.1mmol/L(70~110mg/dl) 查看答案