第7题: [单项选择]______ my school, I'd like to extend our warm welcome to all of you. A) In honor of C) For the sake of B) On behalf of D) By means of 参考答案:B 答案解析:句子意为:我代表我的学校向你们所有的人表示欢迎。本题测试词组辨析。in honor of为了纪念;on behalf of代表;for the sake of因为某人的缘故;by means of借助