洋地黄的主要适应证不包括哪项:()
A.急、慢性充血性心力衰竭
B.阵发性室上性心动过速
C.房室传导阻滞
D.心房扑动
E.快速性心房颤动
参考答案:C
—Do you know the first shop for left-handed people in Dalian?
—Sure,the shop offers products made for left-handers.
A.specially
B.fairly
C.strongly
D.finally
请简述学前儿童发展心理学的基本理论问题。