Ответ:

  1. D — Birds, giraffes and antelopes. The text says: “there are also exotic birds and antelopes.”
  2. C — Opening the windows. The giraffes “walk over and put their heads through the open windows to see what’s for breakfast.”
  3. B — Treats. The text says: “Lynne is the leader and loves treats from the guests.”
  4. C — There aren’t many left. Rothschild giraffes are rare, with only a few hundred left in the wild.