Hairdresser: How would you like to do your hair today The same style as usual
Mrs. Lee: I have a special party to attend tonight, and I’d like to change styles.
Hairdresser: Very well. You’re not in a hurry, are you
Mrs. Lee: No. ______.

A．are forms of biological development
B．have actually developed from hunting
C．are essential forms of taming the prey
D．have changed the ways of hunting

A．so that he can catch criminals in the streets
B．because many of the criminals he has to catch are dangerous
C．so that he can justify his arrests in court
D．because he has to know nearly as much about law as a professional lawyer