问题
选择题
It is illegal for a public official to ask people for gifts or money ________ favors to them.
A． in addition to
B．in return for
C．in revenge for
D．in search of
答案
答案：B
题目分析：A. in addition to除了，B. in return for作为…的回报， C. in revenge for为了报复，D. in search of 寻找，句意为，政府官员作为对人们的帮助的回报而向人们所要钱物是不合法的。选B。