The victims of the accident demanded that the case ______  at once.

A．would be looked into

B．should look into

C．be looked into

D．look into

对公平的理解不正确的是[ ]

A．公平一直是人类孜孜以求的目标

B．任何社会都会存在一些不公平的现象

C．经过努力绝对公平是可以达到的

D．公平是在比较中产生的