For admission to the Detective House, a shopper needs to _____.A. be a DBS card owner B. spend a 1.    For admission to the Detective House, a shopper needs to _____. A. be a DBS card owner                                   B. spend a total of $150 C. answer 3 simple questions                     D. have experience in solving cases 2.    Mrs. Rosland, a DBS card holder, spent $200 in the mall, and she would be entitled to _____. A. a free air ticket and a mother-of-pearl necklace B. a white gold diamond and a limited edition key chain C. a sure win gift of limited edition car key chain D. a Peugeot P200 and a set of white gold diamond 3.    Which of the following statements is true? A. DBS Bank and Fraser Mall are the official sponsors. B. All shoppers are entitled to a draw for free air ticket. C. The rewards are open to all shoppers for the entire month of April. D. DBS Card owners enjoy double chances in the 'Win a car' lucky draw.