We sent them a telegram, congratulating them their success.A.forB.inC.onD.with
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We sent them a telegram, congratulating them ________ their success.
A.for
B.in
C.on
D.with
试题答案
C
表示“为某事向某人祝贺”应该说成“congratulate sb. on sth.”。另外，该词的名词形式常用作复数。例如：We offered our congratulations to Mary on her passing all the examinations.