以下哪个是分组固定表格()
A、GroupLockHeaderGrid
B、GroupHeaderGrid
C、DateGrid
D、ScrollLoadGrid
参考答案:A
女,28岁,风湿性心脏病二尖瓣狭窄患者,体格检查可见二尖瓣面容,心脏听诊有心尖区舒张期隆隆样杂音,心率125次/分,第一心音强弱不等,心律绝对不整齐,脉搏108次/分。
此时患者如做心电图,可诊断为()
A.窦性心律不齐
B.心房颤动
C.心房扑动呈2:1下传
D.窦性心动过速并窦性心律不齐
E.窦房结内游走性心律
--- How do you find Mr Li’s lecture?
--- Good indeed. It_______ many problems we have come across in our study.
A.says
B.talks
C.covers
D.refers