单项选择题

A.甲苯达唑,400mg,每日2次,疗程3d
B.甲苯达唑,400rug,顿服
C.甲苯达唑,10mg~20mg/kg,顿服
D.甲苯达唑,40mg ~60mg/(kg·d),分3次日服,疗程3d
E.甲苯达唑,18mg ~20mg/(kg·d),每日2次,疗程10d