责任保险中通常采用的免赔额形式是().
A.法定免赔额
B.比例免赔额
C.绝对免赔额
D.相对免赔额
参考答案:C
One advantage of playing the guitar is _____ it can give you a great deal of pleasure.
A.how
B.why
C.that
D.when
某患者因心悸而就诊,听诊心律不规整,心电图检查:提前出现的宽大的畸形的QRS波群,其前无P波,T波方向与QRS波群主波方向相反,该宽大畸形的QRS波群前后两个窦性P波间距离等于正常p-p间距的2倍,应考虑为()
A.室性早搏
B.插入性早搏
C.房性早搏
D.室内差异性传导
E.交界性早搏