I am confused about the grammar on answer (C).
So,
Subject: the danger(involved in working on offshore platforms)
Verb: make(their elimination)
Object: a desirable goal
Even I parse these, I don't understand exactly what they are saying.
First of all, what is "their elimination"? "their"=danger?
I could guess "Eliminating the danger is a desirable goal," but this wording is kind of hard for me to understand and at the real test, I can't distinguish this is a tricky answer choice or not.
Any advice will be appreciated. Thanks