【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】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】In the UK, on the 29th of February in a leap year, the girl can propose to her partner.