- Nobody but yon_______ late for school this morning.

- Sorry, I _______ to school when it began to rain heavily..

A．was; went

B．were; was going

C．was; was about to go

D．is; am going

腹股沟斜疝修补术最常见的并发症是（）

A.髂腹下和髂腹股沟神经损伤

B.精索损伤

C.股动静脉损伤

D.阴囊血肿

E.疝复发