they will be held accountable.这里的 为什么前面加 be.

they will be held accountable.这里的 为什么前面加 be. They should be held accountable for their acts. the party will be held at 7 p.m.这里的WILL后面为什么要加BE呢? be held accountable for my actions People should be held accountable for rheir own action. 请达人指 will be held be accountable to sb HELD用法HELD不是HOLD的过去分词吗?为什么会用will be held而不是will be hold呢?如果是 The 2008 Olympics will be held in Beijing.为什么Olympics要加s? will be held 和 is going to be的区别! when will the party be held.这句话中为什么用be held .不懂. someone must be held accountable for the killing请分析一下这句话中hol