Who would you like to have the letter?A. to postB. postC. postedD. posting

问题补充：

Who would you like to have the letter?

A. to post

B. post

C. posted

D. posting

答案：

A. to post

(答案→)B. post

C. posted

D. posting

解析：考查宾语补足语：句意：你想让谁寄这封信？would like固定搭配表示要做某事的愿望，表愿意，后加to，have sb do sth 让某人做某事，用不带头的不定式做宾语补足语，这句话的who就是have的宾语，选B。