向近中、舌或颊侧倾斜的远中孤立磨牙作基牙时,常采用的弯制卡环为() A.三臂(正型) 发布时间:2017-05-18 20:51 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 向近中、舌或颊侧倾斜的远中孤立磨牙作基牙时,常采用的弯制卡环为()A.三臂(正型)卡环 B.回力卡环 C.对半卡环 D.圈(环)形卡环 E.单臂卡环
题型:单项选择题 A1/A2型题 The skin, an ____ part of your body and its largest organ, ____ as a barrier against diseases. [ ]A. vital, acting B. vital, acts C. essential, acting D. essential, acts 查看答案
题型:单项选择题 A1/A2型题 Ray is a new graduate, and it seems that he has difficulty in dealing with ________ problems arise.A.whicheverB.wheneverC.whateverD.wherever 查看答案
题型:单项选择题 A1/A2型题 男孩,10岁。口渴、多饮、多尿、乏力1个月。近两天来发热、咳嗽。空腹血糖18.0mmol/L,血酮体阴性,尿糖+++,pH7.28,BE-8mmol/L,对其采取的主要的治疗是()A.口服磺脲类降糖药 B.口服双胍类降糖药 C.胰岛素治疗 D.严格控制饮食 E.抗生素以控制感染 查看答案