Thetwosportsmencongratulatedeachother

問題詳情：

The two sportsmen congratulated each other______winning the match by shaking hands.

A. with                        B. on                           C. in                            D. to

【回答】

B

解析：此題考查短語congratulate sb. on/ upon sth./ doing sth.意思是“為某事向某人祝賀”，所以，選擇介詞on。

知識點：介詞

題型：選擇題