请判断下面单词的音节个数appeal音标[?’pi：l]释义vi.&n.呼吁;申述

请判断下面单词的音节个数appeal音标[?’pi：l]释义vi.&n.呼吁;申述
A.1
B.2
C.3
D.4
E.5
正确答案：B