Before I could say a word, he disappeared _____ the direction of the candy store.

A．to

B．from

C．in

D．with

出现完全性房室脱节的是（）

A.一度房室传导阻滞

B.二度Ⅰ型房室传导阻滞

C.二度Ⅱ型房室传导阻滞

D.高度房室传导阻滞

E.三度房室传导阻滞