Many memories of old times were        by the conversation we had together that evening.

A．brought up

B．called up

C．kept up

D．set up

阻塞性肺气肿的X线表现，下列属于不典型的表现的是（）.

A.一侧透亮，称为vanishinglung

B.膈顶变平和肋膈角增大

C.肺血管像稀少

D.肋间隙增宽伴平行的后肋骨

E.膈肌运动极度受限