位于中纵隔内的结构有() A.心以及与其相连大血管根部 B.胸腺 C.头臂静 发布时间:2017-08-18 00:45 │ 来源:www.tikuol.com 题型:单项选择题 问题: 位于中纵隔内的结构有()A.心以及与其相连大血管根部 B.胸腺 C.头臂静脉 D.胸导管 E.迷走神经
题型:单项选择题 The original building was erected in 1710, but this structure has been largely transformed and extended, the present hotel______in 1910.A.was completedB.to have been completedC.having been completedD.completed 查看答案