Inhisabsence，Iwouldliketothankallthosewhoareconcernedabouthimonmybrother’s.A．partB．behalfC．businessD．interest

Question

In his absence，I would like to thank all those who are concerned about him on my brother’s________.

A．part 　                               B．behalf

C．business 　                           D．interest

Answer 1

B 解析：　考查名词辨析。句意为：在我哥哥缺席的情况下，我代表他感谢所有关心他的人。on sb.’s behalf意为“代表某人”，符合句意。