The quotations which support the central idea is: "What Antony shall speak I will protest / He speaks by leave and by permission;" and "It shall advantage more than do us wrong."
A quotation is the repetition of a sentence, phrase, or passage from speech or text that someone has said or written.
The above excerpt from the passage are the quotations hwich support the central idea in the passage.
The correct answers are options B and D.
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