Did he really expect her to smile now and ______ with his plans, treat all this deception as no more than an unusual diversion

A．fear of losing the customer
B．the diverse views of the contributors
C．service to the profit motive
D．trying to cater for a vast range of audience

A．custom can never be a subject of great moment
B．only the inner workings of our brain is worthy of investigation
C．custom plays a prominent role in our experience and in belief
D．traditional customs are very astonishing