题型:判断题 —How many times have you been to China? —In fact, it is the first time I __________ here.A.have beenB.amC.had beenD.was 查看答案
题型:判断题 女性患者,60岁,三多一少,皮肤干燥,虚弱;血压110/65mmHg,24小时尿量10L,色淡如水,血抗利尿激素(ADH)明显低于正常值,应选用的治疗药物是()A.曲安西龙B.甲苯磺丁脲C.氯磺苯脲D.格列苯脲E.醛固酮 查看答案