观察前列腺的最佳MRI扫描断面为()
A.矢状位
B.冠状位
C.横轴位
D.斜位
E.以上都不是
参考答案:C
CVP正常,BP低反应是()
A.血容量轻度不足
B.血容量不足
C.血管收缩,肺循环阻力高
D.心功能不全,血容量相对多
E.心输出量低
—What a beautiful purse! Can you tell me ________?
—Sure, in Wuhan Plaza. [ ]
A. where did you buy it
B. where you bought it
C. when did you buy it
D. when you bought it