是congratulations on还是congratulation on?祝贺应是congratulation为什么要加-s

是congratulations on还是congratulation on Congratulations on your success last night!Congratulations on是固定用法,那么无所谓语法了吗 Congratulations on your new home.中的 congratulations是动词还是名词? 祝贺你是Congratulations to you.还是on you? congratulations on passing your exams!这句话是祈使句吗? congratulations on是固定搭配吗?congratulations不是名词吗?这个词组看上去像是做动词用, congratulations on or两者区别 congratulations on winning 怎么读? 是congratulations on还是congratulation on?祝贺应是congratulation为什么要加-s congratulations to you.这句话对吗?还是congratulations on you. congratulations Congratulations congratulations 用congratulations to sb.on sth.造句 congratulations+on you还是to you? congratulations to you!的congratulations是动词还是名词 Congratulations 后加什么介词 Congratulations _____your success! A.to B.with C.at D.on 表祝贺时 是“Congratulation!”还是“Congratulations!