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Find the assumption the argument requires in order for its conclusion to hold.
Answers that would help the argument but aren't strictly required (sufficient, not necessary).
Negate each choice — the right one breaks the argument when negated.
The argument above is based on which one of the following assumptions?
Degenerative brain disorders will increasingly
3% picked this
It is still quite rare
2% picked this
There are degenerative brain disorders
Why this is right
Answer C is correct.
Skill tested: Necessary Assumption · how this choice captures the argument's function is the move to repeat next time.
86% picked this
Degenerative brain disorders account for
9% picked this
More is being spent on
1% picked this
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