内镜经鼻切除垂体瘤的优点是() A.术野显示清晰,没有视野死角 B.无需助手配合 C 发布时间:2018-02-12 20:08 │ 来源:www.tikuol.com 题型:单项选择题 问题: 内镜经鼻切除垂体瘤的优点是()A.术野显示清晰,没有视野死角B.无需助手配合C.手术时间短D.出血少E.脑脊液漏发生率低于显微镜手术
题型:单项选择题 You’d better go there by train. The train ticket is _____ the airplane ticket.A.as cheap three times asB.as three times cheap as C.three times cheaper thanD.three times as cheaper as 查看答案