If they broke the law, they       for up to two years.

A．are put into prison

B．were put into prison

C．are put into the prison

D．were put into the prison

不同的含液器官或病变，后方回声增强强度不尽相同。其中后方回声增强相对较不显著的是（）

A.胆汁

B.囊肿液体

C.胸腔积液

D.血液

E.尿液