(2013·辽宁，25) everyone here，I wish you a pleasant journey back to your country.
A. By means of
B. On behalf of
C. In search of
D. For fear of
网友回答
A. By means of
(答案→)B. On behalf of
C. In search of
D. For fear of
解析：考查介词短语。A项“通过……方式”；B项“代表……”；C项“寻找……”；D项“以免，害怕”。根据句意：“我代表这儿的所有人”可知答案为B。