47. (1) With a mailorder catalogue, you can choose merchandise from the comfort of your home.
(2) Do you want to avoid the traffic jams, noise, and pollution of downtown shopping areas?
(3) First, you should carefully study the pictures of products and the facts (color, size, price, etc.) about them in the book.
(4) After you have made your choices, complete the order form and send it with a check to the mailorder house. (A) 2134 (B) 2143 (C) 3142 (D) 3412