洋地黄中毒引起的下列心律失常中，哪项可应用钾盐治疗（）

A.室性心动过速

B.多源性室性期前收缩

C.非阵发性交界区心动过速

D.室上性阵发性心动过速

E.房室传导阻滞

— Would you please ______ this old man?

— Sure. Take my seat, please.[ ]

A. prepare a room for

B. make room for

C. give a room to

D. take up room for