Hi officiisnobis,Good instinct going with
D; let me show you exactly why
B doesn't do the job.
First, pin down what the critic's argument actually rests on. The claim is that the comparison is
persuasivebecause the film analyzes
20 novels and shows the contemporary ones are worse. So the real support is the
evidence - those
20 chosen books. Anything that weakens the argument has to attack that evidence.
Why B falls short.Read B literally: "The film critic
may favor nineteenth-century fiction and
may therefore be biased." Notice what B does - it questions the
person's attitude, not the
evidence. But someone can be biased and still be pointing at real facts. Even if the critic personally loves old novels, that tells us nothing about whether the
20 novels in the film were fairly chosen. Attacking the arguer instead of the argument is a classic true-but-irrelevant trap: it never touches the logical link.
Why D lands.D says the filmmaker "could have chosen to analyze
only books that support the position she was trying to establish." This goes straight at the hidden assumption - that the
20 novels fairly represent each era. If she cherry-picked the weakest recent novels and the strongest old ones, the comparison proves nothing about the eras as a whole. The evidence itself collapses. That's what Sarath070 was hinting at above: she could have picked the weakest links out of hundreds.
Feel the difference with a quick swap:- "The scientist may personally dislike coffee, so he's biased against it." - attacks the person, evidence still stands (weak).
- "The scientist tested only the three worst coffee brands." - attacks the sample, conclusion crumbles (strong).
Same structure as B vs. D. When a choice targets
who is arguing rather than
what they measured, it almost never weakens a GMAT argument.
Answer: Dofficiisnobis
Confused between B and D.
B - Can we say that author is wrong and biased? I do not know.
I will go with D.