测定深静脉是否通畅的试验是() A.Perthes试验 B.Trendelenbur 发布时间:2017-05-29 14:44 │ 来源:www.tikuol.com 题型:单项选择题 B型题 问题: 测定深静脉是否通畅的试验是()A.Perthes试验B.Trendelenburg试验C.Pratt试验D.Branham征E.5P征
题型:单项选择题 B型题 Which of the following contracts is least likely to be traded on an exchangeA.A. Futures contract. B.B. Forward commitment. C.C. Forward contract. 查看答案