--- We expected you yesterday．

--- I'm sorry, I       you to say that I couldn't be here until today．

A．must have called

B．would be calling

C．could have been calling

D．should have called

肝包虫病最常见的治疗方法是( )。

A．药物治疗
B．包虫囊肿内囊摘除术
C．内引流术
D．包囊完整切除术
E．包囊及部分肝切除术