50. (1) How do we know great photos when we see them?
(2) Most importantly, they put smiles on our faces instantly.
(3) While digital cameras make the act of taking lots of pictures simpler, quantity does not
necessarily guarantee quality.
(4) They’re the pictures that capture our memories and freeze special moments in time.
(5) Getting those perfect shots, however, is not always easy.
(6) We share them with family and friends and want to be sure they last forever.
(A) 12435 6 (B) 14 6 5 3 2 (C) 126435 (D) 146253