Can someone please tell me what’s the correct answer

What happens once in a minute twice in a moment and never in a thousand years?

The latin phrase de gustibus non est disputandum means which of the following? a. “disputes aren’t easily settled.” b. “the great aren’t guilty.” c. “guilt isn’t the issue.” d. “there’s no disputing about tastes.”

Who thin the context of this excerpt from act 2, scene 1, of macbeth, what is the meaning of the word multitudinous?