Situated on a splendid Adriatic harbor and surrounded by hills, blessed with an average of 300 days of sunshine a year, a variety of museums, great restaurants, and a vital, multicultural population, the city has just about everything a visitor could ask for. (A) Situated on a splendid Adriatic harbor and surrounded by hills, blessed with an average of 300 days of sunshine a year, a variety of museums, great restaurants, and a vital, multicultural population
(B) Situated on a splendid Adriatic harbor, surrounded by hills, blessed with an average of 300 days of sunshine a year, and a variety of museums, great restaurants, as well as a vital, multicultural population
(C) Situated on a splendid Adriatic harbor, surrounded by hills, and blessed with an average of 300 days of sunshine a year, a variety of museums, great restaurants, and a vital, multicultural population
(D) Situated on a splendid Adriatic harbor, as well as surrounded by hills, blessed with an average of 300 days of sunshine a year, a variety of museums, great restaurants, and a vital, multicultural population
(E) Situated on a splendid Adriatic harbor, surrounded by hills, as well as blessed with an average of 300 days of sunshine a year, and a variety of museums, great restaurants, and a vital, multicultural population