Unlike the Pacific Ocean, where scuba divers can usually expect to face cold temperatures for most months of the year, the surface temperature of the water in the South China Sea drops below 25 degrees Celsius for only a few weeks every year, and the water is ideal for divers, swimmers, and boaters year-round.

(A) Unlike the Pacific Ocean, where scuba divers can usually expect to face cold temperatures for most months of the year, the surface temperature of the water in the South China Sea
(B) Unlike the Pacific Ocean scuba divers who can usually expect to face cold temperatures for most months of the year, the surface temperature of the water in the South China Sea
(C) Unlike those of the Pacific Ocean, whose scuba divers can usually expect to face cold temperatures, most months in the South China Sea's surface temperature of the water
(D) In comparison with the Pacific Ocean, whose scuba divers can usually expect to face cold temperatures for most months of the year, the surface temperature of the water in the South China Sea
(E) In the Pacific Ocean, scuba divers can usually expect to face cold temperatures for most of the year, but in most parts of the South China Sea the surface temperature of the water

Source: Knewton GMAT. OA [spoiler](E)[/spoiler]