hazelnut
Sartre, an inadvertent guru, had an opinion on everything, painfully considered, elaborately reasoned,
often changed.
As expected with all GMAT Advanced questions, this one is tough.
Don't look for the
right answer. Identify the
wrong answers.
We have a list of three items which are in the form:
adjective + past tense verb.
Let's eliminate answer choices that are not parallel with this form. And let's be stingy with any answer choice that introduces pronouns, conjunctions, or any other words in our 3 verb list.
hazelnut
This answer choice is parallel with our list of 3 -ed ending verbs. Why do we not need an "and" in this final item? I truly don't know. Maybe GMATNinja can assist.
However, I'm confident that B, C, D, and E all have definite errors.hazelnut
(B) and it was usually changed
What is "it" referring to?
Opinion? Fine. But why do we need to restate "opinion" with a pronoun at the end of our verb list? The pronoun is not necessary to understand the meaning of the sentence.
The
it and the
was are not needed and are completely
wrong.
This answer breaks the parallelism of our 3 verb list.
hazelnut
(C) that was often changed
Why are we using "that"? Further, there is no need to introduce the verb "was."
This answer breaks the parallelism of our 3 verb list.
hazelnut
Parallelism. We have a list of three verbs: considered, reasoned, and
changed.We need our underlined verb to be consistent and have an -ed ending. Also,
changing is an adverb, it's not even a verb!
hazelnut
By introducing the pronoun "
he", this answer choices creates a run-on sentence.
This answer breaks the parallelism of our 3 verb list.