Many friends sent me e-mails to me on the birth of my son.
A. celebrate
B. reward
C. express
D. congratulate
网友回答
A. celebrate
B. reward
C. express
(答案→)D. congratulate
解析:考查动词辨析。congratulate sb. on sth.祝贺某人某事;celebrate 庆祝(节日) reward报酬,报答;express表达,根据意思,应选D。