【简答题】若欲对大容积血管筛选成像,检在非复杂性慢流血管,常先采用(C. 2D- PCA. 2D-TOF B. 3D-TOFD. 3D-PC E.黑血法 B. .若欲显示有信号丢失的病变如动脉瘤, 直管狭窄等,常采用 C. 2D-TOF D. 3D-TOF E. 2D-PC F. 3D-PC G. 黑血法
【简答题】A.He should wait till the day after tomorrow. B.He should buy a better suit. C.He should wait after a job interview. D.He should buy when it becomes unfashionable.