---Look！Jane has_____blue expression on her face.

----So it seems that_____bad news proves true.

A．the; a

B．the;/

C．a; the

D．a;/

狗一路走一路排尿，狐狸的身上散发出难闻的气味，这些都与动物的（　　）有关．

A．攻击行为

B．取食行为

C．繁殖行为

D．领域行为