I ______along the street looking for a place to park when the accident______ . 

A．went; was occurring

B．went; occurred

C．was going; occurred

D．was going; had occurred

如果你在领登机牌、托运行李之后耽误了登机时间，这个时候你应当（）

A、尽快登机，并向全体乘客道歉

B、反正已经迟到了，慢悠悠地无所谓

C、迟到了，不好意思面对愤怒的乘客，干脆不登机了

D、没事的，反正飞机也会等我，不着急，慢慢来