Bunuel
During the latter stages of the insurrection, the revolution's leaders resorted to ever more violent means, including public execution of members of the upper class,
to establish their authority, and they suppressed dissent ruthlessly.
A. to establish their authority, and they suppressed
B. that established their authority, and it suppressed
C. of establishing their authority and to suppress
D. to establish their authority, and they were suppressing
E. so that their authority was established, and it suppressed
KAPLAN OFFICIAL EXPLANATION
(A)
Step 1: Read the Original Sentence Carefully, Looking for ErrorsThe revolution’s leaders committed violent acts for the purpose of establishing their authority—“to establish their authority”—and they also suppressed dissent. The infinitive form “to establish” is idiomatically correct, the plural pronouns “their” and “they” correctly refer to “leaders,” and “suppressed” is in the correct past tense to be parallel with “resorted” in the first clause. The various elements of the sentence are logically connected to convey the intended meaning, and there do not appear to be any errors. Suspect that (A) is correct as you evaluate the choices.
Step 2: Scan and Group the Answer Choices(A), (B), and (E) all end with the past tense “suppressed,” while (C) and (D) use different tenses.
Step 3: Eliminate Choices Until Only One RemainsEliminate (C) and (D) for using the wrong verb at the end. By changing “of establishing” to “to establish” and “suppressed” to “to suppress,” (C) changes the structure of the sentence; this incorrectly transforms the suppression of dissent from an independent action to another effect of the executions. (D) uses the past progressive “were suppressing,” which would only be correct to describe an action that was ongoing when another action happened; the leaders “resorted” to violence and “suppressed” dissent in the same time frame, and both take the simple past tense.
(B) and (E) both use the incorrect singular pronoun “it” to refer to the plural “leaders.” As written, these sentences seem to say that the leaders’ “authority” suppressed dissent, but it was the leaders themselves who did so. In addition, (E)’s “so that their authority was established” is unnecessarily in passive voice. (A) is correct.