－It’s many years since I saw you last, I __________ you at all.

－I wouldn’t have, either, if someone __________ you by the name.

A．didn’t recognize; hadn’t called

B．didn’t recognize; didn’t call

C．haven’t recognized; didn’t call

D．can’t recognize; had called

术后常见并发症有()

A．术后出血

B．切口感染

C．切口裂开

D．肺不张

E．尿路感染