We’ll have a sports meet for the next three days.________，we won’t have lessons for three days.

A．In other words

B．On the other hand

C．For one thing

D．As a matter of fact

普萘洛尔属于（）

A.ⅠA类抗心律失常药

B.ⅠB类抗心律失常药

C.Ⅱ类抗心律失常药

D.Ⅲ类抗心律失常药

E.Ⅳ类抗心律失常药