题目: I was seven years old when I ______ a party.A. had first B. first had C. first have D. have first 答案: 答案:B
题型:单项选择题 A2型题 28岁女性,妊娠5个月合并甲亢,甲状腺较大,有轻度压迫症状,应选择下列哪种治疗方法()A.抗甲状腺药物治疗B.手术切除大部分甲状腺C.终止妊娠后手术治疗D.终止妊娠后服抗甲状腺药物E.放射性碘治疗 查看答案