“Determined by” is right; “determined from” is wrong
“so high as to” is preferred over “high enough to”, because “so high as to” means the storm is EXTREMELY high to cause those damages.
“Potential of” is better than “potential to”.
A) of destroying or damaging property, and is primarily determined from wind speed; a category 5 storm has wind speeds so high as
-- WRONG: “determined from” is wrong, “so high as” is wrong.
B) to destroy or damage property, and is primarily determined from wind speed; a category 5 storm has wind speeds high enough
-- WRONG: “determined from” is wrong
C) of destroying or damaging property, and is primarily determined by wind speed; a category 5 storm has wind speeds so high as
*** BEST ANSWER
D) to destroy or damage property, and is primarily determined by wind speed; a category 5 storm has wind speeds high enough
-- WRONG: “high enough” is not as good as “so high as”.
E) to destroy or damage property, and is primarily determined by wind speed; a category 5 storm has wind speeds so high as
*** WRONG: “to destroy” is not as good as “of destroying.