重建缺血心肌血运通道的常用外科手术方法是___________。
参考答案:冠状动脉旁路移植手术
_____ to know Professor Zhang. [ ]
A. He said
B. I said
C. He is said
D. It says
急性流行性出血性结膜炎病原菌是()
A.肠道病毒
B.细菌
C.葡萄球菌
D.衣原体
E.单纯疱疹病毒