下列哪项是心肌梗死的“损伤型”心电图改变()
A.R波电压降低
B.异常Q波
C.T波直立高耸
D.S-T段抬高
E.T波呈对称性
参考答案:D
President Xi addressed on 50 years China—France ties to celebrate the 50th anniversary of the ____ of diplomatic relations between China and France.
A.assignment
B.distribution
C.establishment
D.acquaintance
实现教育目的,完成人才培养的重要载体的是()
A.教育内容
B.教育途径
C.教育过程
D.教育制度