被举行是be held 。
be held 的用法：
be held ，举行；被举行；举办；被举办；召开。
例句：
1.Public officials can finally be held accountable for their actions
终于要对政府官员实行问责了。
2.Its still uncertain whether the College Spring Sports will be held this year.
学院今年的春运会是否开还是个未知数。
3.News conferences due to be held by both men have been put back.
原定两个人共同举行的新闻发布会被推迟。
