下列哪项不是脊柱结核的X线表现()
A.相邻椎体破坏
B.椎间隙变窄、消失、椎体融合
C.边缘性、虫蚀样骨质破坏
D.腰大肌肿胀,可有钙化
E.骨赘、骨桥形成
参考答案:E
He is really considering ______ himself to ______ these children of the poor mountain village.
A.to devote; educating
B.devoting; educating
C.devoting; educate
D.to devote; educate
子痫前期不主张应用扩容剂,仅用于伴严重低蛋白血症、贫血时。