—It seems that we never see the advertisement on cigarettes on TV.  

—Absolutely right. There is a total ______ on cigarette advertising in our country.   [ ]

A. number  

B. cost  

C. failure

D. ban

—Have you seen Jiang Wen’s movie Let the Bullets Fly recently?

—Yes. I         it twice last week, At home and in the theatre.

A．had enjoyed

B．enjoyed

C．have enjoyed

D．was enjoying