问题
选择题
The two sportsmen congratulated each other ____ winning the match by shaking hands. [ ]
A. with
B. on
C. in
D. to
答案
答案：B
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The two sportsmen congratulated each other ____ winning the match by shaking hands. [ ]
A. with
B. on
C. in
D. to
答案：B
，水平向右 
，水平向左