Answer:
A.
Step-by-step explanation:
"Refugee" is a novel written by Alan Gratz.
The story of Isabel is centered on the 1990s Cuban crisis. In the story, when Isabel and her family were somewhere in the Straits of Florida, the Tanker hits their boat. After being hit, Senor Castillo is thrown into the water. Immediately after realizing that Senor Castillo is thrown into the water, Isabel dives into the sea to rescue Senor.
Therefore, option A is correct.