该病治疗原则哪项不正确
A．按时预防接种B．积极防治感染C．手术最适年龄多在学龄前D．手术治疗大多能根治E．慎用洋地黄，不能长时间用
参考答案：E
I could easily perceive that his heart burnt to relieve his starving kids, but he seemed ashamed to ______ his inability to me.
A. discover B. recover C. demonstrate D. impress
绒毛心(cor villosum)
