Select from:
[A]. dam more rivers.
[B]. to move people.
[C]. protect them.
[D]. vacation in Norway.
[E]. Move to another area.
[F]. build more snow machines.
[G]. scrap all steam locomotives.
[H]. Electric generators.

You are presented with the quiz "To open more areas for water skiing, engineers could" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "damming a river can cause a lake to form" and "you can also water ski on Lake Mohave north of Davis Dam". So, what's the best answer to the question?
Answer:
[A].