为什么是be injured而不是were injured?

We were lucky not to be injured in the train accident.___,th there be句型Were all the passengers on the bus injured in the The injured men were sent to a nearby hospital .为什么不能用near? You were fortunate to escape being injured 请问这个地方为什么用 being More than sixty people were injured in this accident改injured be seriously injured这里seriously是副词,副词不是修饰动词和整句话吗? More than fifty people were injured in the fire Three people,______,were injured in the accident.1.including The injured people were taken to hospital i___after the acci more than a t________people were injured when the earthquake 1.---Were all the people in the car injured? Many more people were injured in the aftershocks than during