Correct option is B
The correct improvement for the highlighted part of the sentence
"Kalidasa was a greater classical Sanskrit poet of India" is
"was a great classical".
· The comparative form "greater" is inappropriate here unless Kalidasa is being compared to another specific poet in the same context, which the sentence does not imply.
· The correct form, "was a great classical," properly identifies Kalidasa as a distinguished poet without implying a comparison.
· Example: Shakespeare was a great playwright and poet of the English language, similarly highlighting a notable figure without comparison.
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Other options:
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(a) No improvement and
(c) was the greater classic maintain the incorrect comparative form.
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(d) was a greatest classical uses a superlative incorrectly and lacks the necessary article "the" before a superlative adjective.