38. What does the word "It" In line 4 refer to? (A) poor lifestyle. (B) western lifestyle. (C) Colorectal cancer. (D) Growing economy.

43. Which of the following is NOT true according to the passage? (A) Shoppers are fully aware of where their returns are treated. (B) Gift returns have something to do with e-commerce. (C) Returns have become another holiday tradition. (D) Optoro grows together with e-commerce.