下列哪一项不是过期妊娠的声像图表现
A.胎盘老化
B.胎儿双顶经小于同孕期胎儿
C.胎儿皮下脂肪变薄
D.胎儿股骨长度增长值大于正常胎儿增长值
E.胎儿脐带动脉S/D增高
参考答案:D
Had the weather been good, the children ____ out for a walk.
A.had gone
B.could have gone
C.would go
D.went
AMD在其自身CPU上应用的硬件辅助虚拟化技术称为()
A.AMD-Y
B.AMD-X
C.AMD-W
D.AMD-V