cheer up 和cheer on

问题描述:

cheer up 和cheer on
Everyone ---at the good news.
was cheered on 、cheered on 和cheered up 三个选项
应该选哪个?我去百度词典什么的查过,感觉帮助都不太大.

cheered up
每个人都为这好消息感到振奋