以下各项为治疗食积通用方的是（）

A.枳实导滞丸

B.木香槟榔丸

C.枳术丸

D.健脾丸

E.保和丸

—What can I do for you, sir?     

—I'd like to see the manager_____of sales department.      [ ]

A. in the charge  

B. under charge  

C. is in charge  

D. in charge