求拜托she was chosen __China in the singing contest

问题描述:

求拜托she was chosen __China in the singing contest
A,to represent B/repesented C.representing

A
be chosen to do sth.表示被选去做事情,是个固定搭配.
这句话的完整意思是 :她在这次唱歌比赛中被选为代表去中国参赛