右前斜位X线摄片上食管压迹加深,提示() A.右心室增大 B.右心房增大 C.左心室 发布时间:2017-09-13 13:49 │ 来源:www.tikuol.com 题型:单项选择题 问题: 右前斜位X线摄片上食管压迹加深,提示()A.右心室增大B.右心房增大C.左心室增大D.左心房增大E.主动脉增宽,迂曲
题型:单项选择题 See the flags on the building? That was _____we did this morning.[ ]A. When B. which C. Where D. what 查看答案