问题补充:
I’m calling, my company, to thank you again for your generous help.
A. in favor of
B. in honor of
C. in memory of
D. on behalf of
答案:
A. in favor of
B. in honor of
C. in memory of
(答案→)D. on behalf of
解析:考查介词短语:A. in favor of支持,赞同,B. in honor of为了纪念,为了庆祝,C. in memory of为了纪念,D. on behalf of代表,句意:我代表公司打电话,感谢你的慷慨的帮助。选D。