A natural response of communities devastated by earthquake or flood is to rebuild on teh same site, overlooking the possibility that the forces that caused it could be repeated.
(b) overlooking the possibility that the forces causing it could be repeated
(c) overlooking that the forces that caused the disaster could also cause another one
(d) without considering that the forces causing the disaster could be repeated
(e) withouth considering that the forces that caused the disaster could also cause another such disaster
B: "IT" is incorrect
C: "Another one" of what? Site? Disaster?
D: Forces getting repeated will not necessarily cause the disaster again.