We offered him our congratulations his passing the college entrance exams.A. atB. onC. fo

发布时间：2020-08-17 13:40:32

We offered him our congratulations     his passing the college entrance exams.
A. at
B. on
C. for
D. of

网友回答

A. at
(答案→)B. on
C. for
D. of
解析：congratulations on sth.是固定搭配,意思是“向某人取得某项成绩表示祝贺”；congratulations sb.on sth.意思是“就某事向某人表示祝贺”。
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