The professor's lectures were so __________ that students often left the hall more confused than when they had entered.
Select TWO answer choices that, when used to complete the sentence, fit the meaning of the sentence as a whole and produce completed sentences that are alike in meaning.
(A) perspicuous (B) abstruse (C) convoluted (D) lucid (E) pellucid (F) trenchant
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A
perspicuous
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B
abstruse
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C
convoluted
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D
lucid
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E
pellucid
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F
trenchant