—______________________?

—We are looking for a pair of sports shoes.[ ]

A. What do you do

B. What do you look for

C. Can I help you

D. Do you need help

急性心肌梗死患者，抢救过程中突发意识丧失、抽搐，最大的可能是（）

A.心房颤动

B.室性心动过速

C.室性期前收缩

D.心房扑动

E.心室颤动