The boy fell into the river and called a___ for help

问题描述:

The boy fell into the river and called a___ for help

楼主你没有打错吗?应该是call out for help,那个男孩掉进河里了,并大声呼救.
刚刚想起来了,这样说也可以,call aloud for help.
aloud,副词,大声地.没有打错