Paul was in ______ when he left that he forgot to lock the door.A．so an anxious rushB．a su

Paul was in ______ when he left that he forgot to lock the door.

A．so an anxious rush

B．a such anxious rush

C．a rush so anxious

D．such an anxious rush

请帮忙给出正确答案和分析，谢谢！