【多选题】以下支持室性心动过速的心电图表现是()。
A.
QRS波群为右束支阻滞型时,V 1 导联呈R或qR型,V6导联R/S<1< /div>
C.
QRS波群为左束支阻滞型时,V 1 导联呈r波时限>30ms
D.
心室初始激动速度(Vi)与心室终末激动速度(Vt)之比≤1
【单选题】Which of the following does not belong to the categories of intepretation?
B.
business interpretation
C.
simultaneous interpretation
D.
broadcasting interpretation
【单选题】The word 'brunette' in the third paragraph refers to ______.
A.
the girl in leather coat
B.
the girl in cloth coat
C.
the pretty woman in gray fur
D.
the pretty woman in fashion magazine clothes
【多选题】Which of the following does NOT belong to the categories of perils of sea?
B.
general extraneous risks
C.
special extraneous risks
【判断题】True or False: One of the advantages of a pie chart is that it clearly shows that the total of all the categories of the pie adds to 100%.
【单选题】Which of the followings does not belong to the categories of a notice?
A.
Notifications and Warnings
【判断题】One of the advantages of a pie chart is that it clearly shows that the total of all the categories of the pie adds to 100%.