Answer
C : I had the same question and got it right
Explanation:
Hmm, a strong argument typically includes a statement of one's own opinion, then your opponent's counterclaim, and reasons why the counterclaim is inaccurate or invalid. For instance, Tammy could have started off with a statement about how animal safety benefits the animals, and then address the counterclaim about it being expensive by stating it doesn't just help the animals, but the people as well. I think the answer here is false because Tammy's speech didn't include an argument about how expensive animal safety is. So false. I hope this helps, sorry it's so long.
If im on the right track then a way to right it with dashes would be: Sacrificing her was a mistake-a mistake that could have been avoided. but i may not have understood the question??