It never occurred to me _____ you could succeed in persuading him to change his mind.

A．which

B．that

C．what

D．if

山楂的适应证是（）

A.饮食积滞证

B.疝气作痛

C.产后瘀阻腹痛

D.泻痢腹痛

E.瘀滞胸胁痛