Do remember or wash the vegetables ___.

A．as clean as possible

B．as cleanly as possible

C．possible as clean as

D．possible as cleanly as

心电图提示室性心动过速，血压80/50mmHg，神志模糊，考虑治疗方法较好的是（）。

A.埋藏式心脏自动转律除颤器

B.β受体阻滞剂

C.胺碘酮

D.导管射频消融术

E.直流电复律