Itisillegalforapublicofficialtoaskpeopleforgiftsormoney...

問題詳情：

It is illegal for a public official to ask people for gifts or money _________ favors to them.

A. in preference to   B. in place of       C. in agreement with    D. in exchange for

【回答】

D

知識點：詞組 短語

題型：選擇題