everyone here, I wish you a pleasant journey back to your country. A．By means of
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________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
试题答案
B 考查介词短语。on behalf of 表示“为了……的利益；代表……”。句意：我代表这里所有人，祝你回国旅途愉快。