问题

The boy went in _______ when he left for school thathe left his key inside the house.
A:a rush soanxious
B:a suchanxious rush
C:so an anxiousrush
D:such an anxiousrush
B:a suchanxious rush
C:so an anxiousrush
D:such an anxiousrush
正确答案是: