Çözüldü Reading Comprehension-Vocabulary-Identifying Grammatically Erroneous, Meaningless or Vague Sentences

Which of the following sentences is "not" grammatically erroneous, meaningless, or uncertain?

A) After reading the two stories, the class decided that the second one was the best.
B) The task of filling out several college applications are time-consuming and exhausting.
C) Because experience had convinced her that he was both self-seeking and avaricious, she rejected the likelihood that his donation has been ephemeral.
D) The evil of class and race hatred must be eliminated while it is still in an embryonic state; otherwise, it may grow to dangerous proportions.
E) Colleges favor applicants with grades, varied interests and activities, and they should earn a good score on the SAT II Writing Test.

Correct Choice: D

Explanations:
Choice A: Wrong usage of superlative adjective
Choice B: Wrong usage of verb to be for the subject
Choice C: Contradiction between the reason and conclusion, and time inconsistency
Choice E: Ambiguous subject indicated by the pronoun "they."