The answer is B.
Hope this helped.
B.
The phrase "whistle-like" should be separated by a hyphen. <span />
Based on my prior knowledge of the word I would say C (unoriginal) is a pretty safe choice.
Answer:
I pick option 2.
Explanation:
The reason I choose option is that there is no guarantee that I'll make it alive for 5 hours before a rescue team comes.