____careful we are, _____mistakes we will make.

下列有关文学常识的表述正确的一项是

Whether people are rich or poor, they are all ____ before the law. [ ]

In order to know how heavy the elephant was, he wrote down the weight of each stone and then ____all the weights.

I received his mother’s phone call at ten.Only then did I know that he was badly________in an accident the day before yesterday.